KY

Koji Yamakawa

Canon: 3 patents #195 of 1,756Top 15%
KT Kabushiki Kaisha Toshiba: 2 patents #174 of 1,641Top 15%
📍 Yokohama, PA: #1 of 7 inventorsTop 15%
Overall (1994): #3,062 of 165,921Top 2%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D352058 Printing head body for printer Hidemi Kubota, Toshihiko Ujita, Kenjiro Watanabe, Torachika Osada, Kazuhiro Nakajima +4 more 1994-11-01
5341161 Ink recorder including a sealing member for an ink storage section Takahisa Kawamura, Teruo Arashima 1994-08-23
5326623 Circuit board Kaoru Koiwa, Takaaki Yasumoto, Kiyoshi Iyogi, Nobuo Iwase 1994-07-05
D348479 Ink cartridge for printer Toshihiko Ujita, Kenjiro Watanabe, Yasuo Kotaki, Kazuhiro Nakazima, Torachika Osada +5 more 1994-07-05
5297077 Memory having ferroelectric capacitors polarized in nonvolatile mode Motomasa Imai, Hiroshi Toyoda, Kazuhide Abe, Hisakazu Iizuka, Mitsuo Harata +1 more 1994-03-22