ORIENTAL PHOTO INDUSTRIAL CO., LTD.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 23, 1999 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 73 Total Citation Count
- May 26, 1978 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5989801 Silver halide photographic material and method for forming imageExpiredAug 26, 98Nov 23, 99[G03C]
5939247 Silver halide photographic material and a process for forming imagesExpiredJun 26, 98Aug 17, 99[G03C]
5728511 Silver halide photographic material and image-forming processExpiredMar 05, 97Mar 17, 98[G03C]
4725534 Process for producing a heat-developable photosensitive materialExpiredFeb 26, 85Feb 16, 88[G03C]
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