Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348735 | Electrode for semiconductor device and method for manufacturing same | Tooru Yamaoka, Atsushi Komura, Yoshihiko Isobe, Hiroyuki Yamane | 2002-02-19 |
| 6184687 | Plasma process end point determination method and apparatus, and plasma evaluation method and apparatus | Masashi Yamage, Hiroyuki Takada | 2001-02-06 |
| 6066891 | Electrode for semiconductor device including an alloy wiring layer for reducing defects in an aluminum layer and method for manufacturing the same | Tooru Yamaoka, Atsushi Komura, Yoshihiko Isobe, Hiroyuki Yamane | 2000-05-23 |
| 5955382 | Microwave excitation plasma processing apparatus and microwave excitation plasma processing method | Katsuaki Aoki, Masashi Yamage | 1999-09-21 |
| 5877095 | Method of fabricating a semiconductor device having a silicon nitride film made of silane, ammonia and nitrogen | Muneo Tamura, Katuhide Niwa, Takeshi Fukazawa, Akira Kuroyanagi | 1999-03-02 |
| 5703403 | Electrode for semiconductor device and method for producing the same | Susumu Sobue, Shinichi Mukainakano | 1997-12-30 |
| 5615291 | Capillary for optical fiber connectors and method of manufacturing the same | Makoto Hayakawa, Osamu Kobayashi | 1997-03-25 |
| 5592004 | Silicon nitride film having a short absorption wavelength and surrounding crystal-like grain boundaries | Muneo Tamura, Katuhide Niwa, Takeshi Fukazawa, Akira Kuroyanagi, Tooru Yamaoka | 1997-01-07 |
| 5231389 | Display control for selecting oscillating signals | — | 1993-07-27 |
| 5018001 | Aluminum line with crystal grains | Kenji Kondo, Kazuo Akamatsu, Tooru Yamaoka, Atsushi Komura | 1991-05-21 |
| 4688624 | Apparatus for horizontal continuous casting of metal | Kengi Suzuki, Tadanao Itoh, Hiroshi Mitsuhashi, Yuichi Ozawa, Sadao Hasegawa | 1987-08-25 |
| 4653571 | Method for horizontal continuous casting of a metal, where the lower mold/cast metal contact point is horizontally displaced | Kengi Suzuki, Tadanao Itoh, Hiroshi Mitsuhashi, Yuichi Ozawa, Sadao Hasegawa | 1987-03-31 |