RHYTHM WATCH CO., LTD.

Patent Owner

Follow Compare

Stats

Details

Technologies

Intl Class Technology # of Patents Rank
 
 
 
G04B MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS 226
 
 
 
G04C ELECTROMECHANICAL CLOCKS OR WATCHES 213
 
 
 
1007 CASINGS, CASES, DIALS, HANDS AND ALL OTHER PARTS AND ACCESSORIES OF INSTRUMENTS FOR MEASURING, CHECKING AND SIGNALLING211
 
 
 
G04G ELECTRONIC TIME-PIECES 12
 
 
 
1001 CLOCKS AND ALARM CLOCKS16

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
6,288,977 Time signal repeater and time correction system using the sameFeb 24, 00Sep 11, 01[G04C]22
6,219,302 Time signal repeater and time correction system using the sameMar 17, 00Apr 17, 01[G04C]9
6,229,768 Trick action type clockJan 28, 99May 08, 01[G04B]8
5,245,591 Analog timepieceJun 03, 92Sep 14, 93[G04B]7

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0028,057 TRICK-ACTION TYPE CLOCKJan 11, 12Jan 31, 13[G04B]
2012/0038,768 DETECTION SYSTEM, SIGNAL PROCESSING METHOD OF DETECTION SYSTEM, AND SMOKE SENSORMay 13, 10Feb 16, 12[H04N]
2004/0144,240 Sound-scale generation device and time-announcing clockOct 23, 03Jul 29, 04[G10H]
2003/0056,288 Swing control device of a swinging bodySep 26, 02Mar 27, 03[A47D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D630119 Clock faceJun 24, 10Jan 04, 11[1007]
D630120 Clock movementJun 24, 10Jan 04, 11[1007]
D555014 Automobile clockDec 15, 05Nov 13, 07[1001]
6,961,288 Sound-scale generation device and time-announcing clockOct 23, 03Nov 01, 05[G04G]
6,288,977 Time signal repeater and time correction system using the sameFeb 24, 00Sep 11, 01[G04C]
6,229,768 Trick action type clockJan 28, 99May 08, 01[G04B]
6,219,302 Time signal repeater and time correction system using the sameMar 17, 00Apr 17, 01[G04C]
5,245,591 Analog timepieceJun 03, 92Sep 14, 93[G04B]

View all patents..

Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Nakamura Norihiko
Tokyo, JP
12
Takebe Katsuhiko
Machida, JP
6
Fujita Kenji
Sayama, JP
3
Makuta Shunichi
Kitakatsushika, JP
3
Morishima Hideki
Saitama, JP
3
Nemoto Kenichi
Shiraoka-machi, JP
3
Sase Masahiro
Fussa, JP
3
Takada Akinari
Mitaka, JP
3
Tanoguchi Masahiro
Tokyo, JP
3
Yoshida Shinya
Tatebayashi, JP
3