Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8212260 | P-type semiconductor material, semiconductor device, organic electroluminescent device, and method for manufacturing P-type semiconductor material | Masahiro Orita, Takashi Narushima | 2012-07-03 |
| 6660665 | Platen for electrostatic wafer clamping apparatus | Hideaki Matsubara, Yoshiki Okuhara, Shoji Aoki, Naoki Kawashima, Bruce T. Williams +1 more | 2003-12-09 |
| 5637949 | Piezoelectric actuator sensitive to reducing gas | Yuji Isogai, Masaru Miyayama | 1997-06-10 |
| 5633466 | Maximum value storage sensor | Junichi Yoshiike, Masato Ichikawa, Hirokazu Nakasone, Yohichi Kobayashi, Reizi Saitoh | 1997-05-27 |
| 5618496 | Gas sensors and their manufacturing methods | Kazuhisa Hasumi, Kentaro Nagano, Shuuichi Kamiyama, Osamu Okada | 1997-04-08 |
| 5602324 | Gas sensor and gas discriminating method | Masaru Miyayama, Kazuyasu Hikita | 1997-02-11 |
| 5461274 | Humidity-sensitive actuator | Isogai Yuji, Masaru Miyayama | 1995-10-24 |
| 5379644 | Strain or stress gauge and method for detecting strain or stress of structure using the same, and plastic composite material for foreknowing progress of breakdown of structure and method using the same | Masaru Miyayama, Norio Muto, Minoru Sugita, Teruyuki Nakatsuji, Yasushi Otsuka | 1995-01-10 |
| 5352385 | Joining agent for joining ceramic with electric joining method | Akio Matsui, Tokumitsu Nishi, Kouji Okuda, Hiroshi Takai, Hisakiyo Hoshino +2 more | 1994-10-04 |
| 5122668 | Infrared detection element | Teijiro Kajiwara, Masaru Miyayama, Norio Muto | 1992-06-16 |
| 4715944 | Gas sensor | Tadashi Ogata | 1987-12-29 |
| 4282200 | Processes for the preparation of fiberous titanic acid metal salts | Yasuo Nishikawa, Tadao Shimizu, Masayosi Hori, Tetsuro Yoshida | 1981-08-04 |
| 4209477 | Process for preparing a film of densely packed structure | Masayuki Nagai, Tadao Shimizu | 1980-06-24 |