HY

Hiroshi Yamazaki

KO Konica: 4 patents #3 of 273Top 2%
SO Sony: 3 patents #63 of 1,361Top 5%
Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #1,743 of 185,788Top 1%
7
Patents 1997

Issued Patents 1997

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5666363 Method for transmission, method for reception, method for communication and bidirectional bus system Yoshio Osakabe, Yasuo Kusagaya, Noriko Kotabe, Koji Iwamoto, Yoko Souma +2 more 1997-09-09
5641603 Heat fixing method Kazuo Yasuda, Kazuhiko Uneme 1997-06-24
5627000 Heat fixing method Tatsuya Nagase, Meizo Shirose, Yoshiki Nishimori 1997-05-06
5624780 Toner image fixing method using fluorine containing silicone oil Yoshiki Nishimori, Tatsuya Nagase, Meizo Shirose, Kazuhiko Uneme, Masashi Saito +1 more 1997-04-29
5608730 Bi-directional communication system Yoshio Osakabe, Shigeo Tanaka, Akira Katsuyama, Yasuo Kusagaya, Noriko Kotabe +2 more 1997-03-04
5598278 System configuration method for audio-video apparatus with digital bus interface Shigeo Tanaka, Noriko Kotabe, Kouichi Sugiyama, Makoto Sato, Akira Katsuyama +2 more 1997-01-28
5591558 Image forming method Takeo Oshiba, Yoshihiko Etoh 1997-01-07