HS

Hisashi Sakamaki

Canon: 8 patents #5 of 392Top 2%
Overall (1982): #283 of 81,411Top 1%
8
Patents 1982

Issued Patents 1982

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
4350436 Feed control device Toshiaki Yagasaki, Shunichi Masuda, Katsuichi Shimizu 1982-09-21
4343036 Image forming apparatus Katsuichi Shimizu, Shunichi Masuda 1982-08-03
4332462 Feed control device Toshiaki Yagasaki, Shunichi Masuda, Katsuichi Shimizu 1982-06-01
4330199 Electrophotographic device Shigehiro Komori, Hiroyuki Hattori, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa 1982-05-18
4320964 Image formation apparatus Masato Ishida, Katsuyoshi Maeshima 1982-03-23
4319828 Copying apparatus with a heated photosensitive drum Shigehiro Komori, Hiroyuki Hattori, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa 1982-03-16
4315685 Image forming apparatus Tsuneki Inuzuka, Koichi Murakami, Kenji Kurita 1982-02-16
4314754 Image forming apparatus Katsuichi Shimizu, Osamu Sawamura, Shunichi Masuda, Masahiro Tomosada 1982-02-09