KONICA CORPORATION

Patent Owner

Follow Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 367 19
 
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 96 5
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 79 67
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 78 38
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 61 118
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 59 153
 
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 51 48
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 40 41
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 35 113
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 34 144
  • No Technologies to Display

Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class

  • No Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE44397 Single objective lens for use with CD or DVD optical disk Apr 10, 08 Jul 30, 13 [G11B]
7,961,583 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 19, 07 Jun 14, 11 [G11B]
7,924,681 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 19, 07 Apr 12, 11 [G02B, G11B]
7,908,351 Administration system, administration apparatus, relay server, administrated apparatus and administration method Jan 24, 02 Mar 15, 11 [G06F]
7,889,617 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 19, 07 Feb 15, 11 [G11B]
7,880,796 Image pickup device and image pickup lens Dec 19, 07 Feb 01, 11 [H04N, G02B]
7,880,840 Method for producing vertical alignment liquid crystal display Aug 20, 10 Feb 01, 11 [G02F]
7,876,342 Color image forming apparatus using registration marks Sep 16, 08 Jan 25, 11 [G03G]
7,871,713 Electroluminescent material, electroluminescent element and color conversion filter Jul 26, 06 Jan 18, 11 [C09K, H01L]
7,860,530 Simultaneous operation of a photographing device equipped communication apparatus Nov 27, 07 Dec 28, 10 [H04N]

View all Patent…

  • No Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7,872,959 Objective lens, optical element, optical pick-up apparatus and optical information recording and/or reproducing apparatus equipped therewith Expired Dec 02, 08 Jan 18, 11 [G11B]
7,835,087 Method of producing a lens Expired Sep 30, 08 Nov 16, 10 [G02B]
7,632,550 Film forming method employing reactive and reducing gases and substrate formed by the method Expired Feb 11, 03 Dec 15, 09 [C23C, H05H]
2009/0141,610 Optical recording medium ABAN Apr 04, 07 Jun 04, 09 [G11B]
7,542,058 Color image forming apparatus using registration marks Expired May 10, 05 Jun 02, 09 [G03G]
2009/0033,983 IMAGE FORMING APPARATUS AND INFORMATION SHARING SYSTEM FOR IMAGE FORMING APPARATUS ABAN Jun 24, 08 Feb 05, 09 [G06F]
7,453,480 Color image forming apparatus using registration marks Expired May 10, 05 Nov 18, 08 [G03G]
2008/0268,172 Layer forming method using plasma discharge ABAN May 30, 08 Oct 30, 08 [H05H]
7,407,735 Light sensitive planographic printing plate precursor and its processing method Expired Jan 18, 06 Aug 05, 08 [G03C]
7,385,217 Radiation image photographing system Expired Jul 25, 03 Jun 10, 08 []
7,324,702 Image processing method, image processing apparatus, image recording apparatus, program, and recording medium Expired Aug 25, 03 Jan 29, 08 [G06K]
7,320,231 Method of making a molding die Expired Apr 20, 04 Jan 22, 08 [C03B]
2007/0289,953 OPTICAL ELEMENT PRODUCING METHOD, BASE MATERIAL DRAWING METHOD AND BASE MATERIAL DRAWING APPARATUS ABAN Dec 11, 06 Dec 20, 07 [B23K]
7,298,416 Photographing apparatus capable of data communication with external equipment Expired May 14, 03 Nov 20, 07 [H04N]
7,265,165 Colored minute particles dispersion, aqueous ink, and image forming method using the same Expired Sep 15, 03 Sep 04, 07 [C08K]
2007/0177,481 Optical Pick-up Apparatus ABAN Apr 03, 07 Aug 02, 07 [G11B]
7,229,167 Ink jet recording apparatus, ink-jet recording method and ink jet recording medium Expired Sep 26, 02 Jun 12, 07 [B41J]
7,231,072 Image processing method and image converting apparatus Expired Feb 21, 03 Jun 12, 07 [G06K]
7,222,710 Conveyance apparatus, conveyance system, and conveyance method Expired Jul 15, 03 May 29, 07 [B65G]
7,221,464 Image recording apparatus and test pattern for evaluating recorded image Expired Nov 29, 01 May 22, 07 [G06F]

View all Patent…

  • No Patents to Display

Top Inventors for This Owner

We are sorry but your current selection exceeds the maximum number of follows () for this membership level. Upgrade to our Level for up to follows!

Owner Follow
KONICA CORPORATION
CANCEL
UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to comparisons!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of portfolios () for this membership level. Upgrade to our Level for up to portfolios!

UPGRADE MEMBERSHIP CANCEL

We are sorry but your current selection exceeds the maximum number of patents allowed in portfolios () for this membership level. Upgrade to our Level for up to patents!

UPGRADE MEMBERSHIP CANCEL