Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026080 | Positive photosensitive polyimide resin composition | Tomonari Nakayama, Takayasu Nihira | 2006-04-11 |
| 6640696 | Device and method for continuous high-pressure treatment | Koji Shinobudani, Tetsuo Shinomiya, Mitsuo Nagai, Nobuhiro Haramoto, Hiroshi Miyahara +4 more | 2003-11-04 |
| 6629262 | Multiplexed storage controlling device | Yasuhiro Inagaki, Katsunori Yamada | 2003-09-30 |
| 6495189 | Process for producing fat composition | Yasuharu Nosho, Kazuhiro Ueshima, Toshinori Ikehara, Shinichi Hashimoto | 2002-12-17 |
| 5640006 | Control circuit for a fail-safe multi-axis light beam type sensor | Hiroji Anzai, Takashi Sugiyama, Tetsuya Ishioroshi | 1997-06-17 |
| 5508697 | Airplane detection system | Masayoshi Sakai, Koichi Futsuhara, Kiyoaki Inaba | 1996-04-16 |
| 5495228 | Fail-safe scan circuit and a multibeam sensor | Koichi Futsuhara | 1996-02-27 |
| 5442303 | Electromagnetically coupled fail-safe logic circuit | Norihiro Asada, Koichi Futsuhara, Masayoshi Esashi | 1995-08-15 |
| 5432337 | Fail-safe scanning circuit and multi-axis light beam-type sensor | Koichi Futsuhara | 1995-07-11 |
| 5182574 | Thermal head | Takatoshi Ishikawa, Tetsuo Ishikawa | 1993-01-26 |
| 5105124 | Lamp failure detecting device | Koichi Futsuhara | 1992-04-14 |
| 4862195 | Overcoating layer for thermal printing head | — | 1989-08-29 |
| 4845339 | Thermal head containing an insulating, heat conductive layer | — | 1989-07-04 |
| 4825040 | Thermal head | — | 1989-04-25 |
| 4795921 | Logic operation-oscillation circuit | Koichi Futsuhara | 1989-01-03 |
| 4786916 | Thermal head | — | 1988-11-22 |
| 4751518 | Heating resistor as a thermal head resistive element | Takatoshi Ishikawa | 1988-06-14 |
| 4742361 | Thermal print head | Takatoshi Ishikawa, Takehiro Takoshima, Yoshimi Kamijyo | 1988-05-03 |
| 4737799 | Thermal head | — | 1988-04-12 |
| 4731312 | Photoconductor for electrophotography comprises indium phthalocyanine | Yoichi Nishioka, Katsuaki Kaife | 1988-03-15 |
| 4724182 | Thin film circuit substrate | Takashi Shirakawa | 1988-02-09 |
| 4710263 | Method of fabricating print head for thermal printer | — | 1987-12-01 |
| 4709243 | Thermal head and method for manufacture thereof | Takehiro Takoshima | 1987-11-24 |
| 4587188 | Phthalocyanine photoconductor for electrophotography | Yoichi Nishioka, Katsuaki Kaifu | 1986-05-06 |