TO

Tomoko Ogawa

Ricoh Company: 3 patents #4,826 of 9,818Top 50%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #762,456 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6081254 Color correction system of imaging apparatus Mariko Tanaka, Shinichi Yamada, Yuji Sano, Kiyoharu Kishimoto, Takuya Imaide +9 more 2000-06-27
5576965 Method and apparatus for aiding of designing process Shingo Akasaka, Yoshinao Arai, Atsuhiro Ishida, Noriyuki Haga, Katsuyoshi Katsuta +2 more 1996-11-19
5539399 Display device for electric vehicle Yoshikazu Takahira, Shinichiro Kanayama 1996-07-23
5309177 Image recording apparatus Hisashi Shoji 1994-05-03
5283800 Metal vapor laser apparatus and method Setsuo Suzuki, Yasushi Iseki, Ikuo Watanabe, Kazuo Hayashi, Etsuo Noda +2 more 1994-02-01
5051760 Direct image recording apparatus using toner Hisashi Shoji, Makoto Obu, Hidetoshi Yano, Shinsuke Kikui, Junichi Terai 1991-09-24
4953013 Color image processing device Katsuhisa Tsuji 1990-08-28