Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835253 | Photoelectric conversion device fabrication method and photoelectric conversion device | Tatsuyuki Nishimiya, Kohei Kawazoe, Tomoyoshi Baba, Takashi Ishide | 2014-09-16 |
| 8692153 | Method for manufacturing photoelectric-conversion-device, device for photoelectric-conversion-device manufacturing device, and photoelectric conversion device | Kohei Kawazoe, Tomoyoshi Baba, Takashi Ishide, Sachiko Nakao | 2014-04-08 |
| 5048336 | Moisture-sensitive device | Takashi Sugihara, Hiroki Tabuchi, Shuji Miyoshi, Yasuhiko Inami, Nobuo Hashizume +1 more | 1991-09-17 |
| 4928513 | Sensor | Takashi Sugihara, Hiroki Tabuchi, Yasuhiko Inami, Masaya Hijikigawa, Shoei Kataoka | 1990-05-29 |
| 4859060 | Variable interferometric device and a process for the production of the same | Masayuki Katagiri, Masanori Watanabe, Masaya Hijikigawa, Shuhei Tsuchimoto, Yasuhiko Inami | 1989-08-22 |
| 4773935 | Moisture sensor containing cellulose acetate butyrate | Masaya Hijikigawa | 1988-09-27 |
| 4682500 | Pressure sensitive element | — | 1987-07-28 |