Kenji Ohnuma — 15 Patents at Konica

Kenji Ohnuma has been granted 15 US patents while listed as an inventor at Konica. The first was granted in 1989 and the most recent in June 2016. Kenji Ohnuma ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Kenji Ohnuma in Tokyo, JP.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9375754	Laminated piezoelectric body, laminated piezoelectric body manufacturing method, and ultrasound transducer and ultrasound diagnostic device using laminated piezoelectric body	Yuichi Nishikubo, Kiyokazu Morita, Kenji Suzuki, Hidekazu Kodama, Munehiro Date	2016-06-28
7364841	Silver salt photothermographic dry imaging material	Tetsuya Suzuki, Hideki Takiguchi, Toshiyuki Marui, Kazuhiko Fujikura, Kazuhito Ihara +2 more	2008-04-29
7147997	Silver salt photothermographic dry imaging material	Akihisa Nakajima, Eiichi Ueda, Shinji Kudo, Chiaki Nagaike, Miyuki Teranishi	2006-12-12
7138225	Silver salt photothermographic dry imaging material	Tetsuya Suzuki, Hideki Takiguchi, Toshiyuki Marui, Kazuhiko Fujikura, Kazuhito Ihara +2 more	2006-11-21
7132227	Silver salt photothermographic dry imaging material and image recording method	Kiyokazu Morita	2006-11-07
7022471	Organic silver salt dispersion and production method thereof, photothermographic material and production method thereof	—	2006-04-04
6641989	Silver salt photothermographic imaging material	Takayuki Sasaki, Akihisa Nakajima, Tadashi Arimoto, Yasuo Kurachi, Eiichi Ueda	2003-11-04
6537743	Thermally developable silver halide photothermographic material	Yasuyuki Motokui, Hidetoshi Ezure, Takayuki Sasaki, Ichiro Kudo	2003-03-25
6383729	Photographic support and photothermographic material by use thereof	Hidetoshi Ezure, Yuji Hosoi	2002-05-07
6376165	Preparation method photothermographic material	Hidetoshi Ezure, Yuji Hosoi	2002-04-23
6197487	Photographic support, silver halide photosensitive photographic material and thermally developable photosensitive photographic material	Masahito Takada, Hidetoshi Ezure, Yasuo Kurachi	2001-03-06
6132951	Photographic support and photographic material	Hidetoshi Ezure, Masahito Takada, Yasuo Kurachi	2000-10-17
5671030	Liquid crystal panel having a color filter with passivation and insulating layers extending to the seal	Masaaki Suzuki, Keishi Danjoh	1997-09-23	$89,000
5381255	Ferroelectric liquid crystal display with seal larger than cell gap plus half color filter thickness and 1.2-5mm from filter edge	Masaaki Suzuki, Keishi Danjoh	1995-01-10	$14,000
4802740	Liquid crystal alignment layer containing polyvinyl-alcohol and titanium-alkoxide	Yoshio Hotta, Akihiko Komura	1989-02-07	$12,000

Kenji Ohnuma — 15 Patents

Issued Patents All Time

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