SK

Shinji Kobayashi

Ricoh Company: 3 patents #34 of 604Top 6%
HI Hitachi: 1 patents #856 of 3,149Top 30%
KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%
SC Sumitomo Seika Chemicals Co.: 1 patents #6 of 18Top 35%
Overall (1994): #1,586 of 165,921Top 1%
6
Patents 1994

Issued Patents 1994

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5376994 Compact BI-color electrophotographic image forming apparatus Takashi Mama, Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Takanobu Fujioka +2 more 1994-12-27
5351138 Image area discriminating device Tomio Sasaki, Masahito Obata 1994-09-27
5333554 Vehicle and method of producing the same Toshihisa Yamada, Toshiharu Miyamoto, Kazuo Hayashi, Ryoichi Takayama, Keizi Ohmura 1994-08-02
5326852 Method for production of alkylene oxide polymers Masato Fujikake, Morio Nakamura, Katsunori Tanaka, Masahiro Suzuki 1994-07-05
5309182 Bicolor image forming apparatus for forming a bicolor image on a photoconductive element Takashi Mama, Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Takanobu Fujioka +2 more 1994-05-03
5295149 Gas laser device Kiyohisa Terai, Tohru Tamagawa, Takaaki Murata, Akira Moriguchi, Hirokatsu Suzuki 1994-03-15