Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380464 | Silicone foam control composition | James B. McGee, Lenin James Petroff, Hiroaki Shoji | 1995-01-10 |
| 5278368 | Electrostatic relay | Fumihiro Kasano, Hiromi Nishimura, Jun Sakai, Keiji Kakite, Takayoshi Awai | 1994-01-11 |
| 5215643 | Electrochemical gas sensor | Shigekazu Kusanagi, Toru Fujioka, Ayumu Yasuda, Noriyuki Yamaga, Yoshifumi Watabe +3 more | 1993-06-01 |
| 5215843 | Photoconductor for electrophotography with phosphorus containing interlayer | — | 1993-06-01 |
| 5162184 | Electrophotographic photoreceptor | — | 1992-11-10 |
| 5153258 | Silicone antifoaming agent composition | Hideki Nakahara | 1992-10-06 |
| 4837137 | Electrophotographic photoreceptor | Toyoki Kazama, Yukio Takano, Yukihisa Tamura | 1989-06-06 |
| 4833055 | Electrophotographic photoreceptor comprising amorphous silicon and amorphous carbon buffer layer | Toyoki Kazama, Kenichi Hara, Toshiyuki Iijima, Yukio Takano | 1989-05-23 |
| 4824903 | Heat-resistant polyorganosiloxane composition | Shingo Sewa, Kiyoshi Mizushima, Minoru Emoto | 1989-04-25 |
| 4770966 | Electrophotographic photosensitive material comprising amorphous carbon protective layer containing hydrogen and fluorine | Toyoki Kazama, Kenichi Hara, Toshiyuki Iijima, Yukio Takano | 1988-09-13 |
| 4749740 | Method of producing a silicone defoamer composition | Shingo Sewa, Hideki Nakahara | 1988-06-07 |
| 4675265 | Electrophotographic light-sensitive element with amorphous C overlayer | Toyoki Kazama, Kiyoto Yamaguchi, Kenichi Hara, Toshiyuki Iijima | 1987-06-23 |
| 4639489 | Method of producing a silicone defoamer composition | Shingo Sewa, Hideki Nakahara | 1987-01-27 |