Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845537 | Vertical type MOS transistor and method of formation thereof | Kazuyuki Sugahara, Shigeru Kusunoki, Akihiko Ohsaki | 1989-07-04 |
| 4822752 | Process for producing single crystal semiconductor layer and semiconductor device produced by said process | Kazuyuki Sugahara, Shigeru Kusunoki, Yasuo Inoue | 1989-04-18 |
| 4822751 | Method of producing a thin film semiconductor device | Akira Ishizu, Yasuo Inoue | 1989-04-18 |
| 4797723 | Stacked semiconductor device | Yoichi Akasaka | 1989-01-10 |
| 4787740 | Apparatus and method for determining crystal orientation | Yasuo Inoue, Kazuyuki Sugahara, Shigeru Kusunoki | 1988-11-29 |
| 4778269 | Method for determining crystal orientation | Yasuo Inoue, Kazuyuki Sugahara, Shigeru Kusunoki | 1988-10-18 |
| 4714684 | Method of forming single crystal layer on dielectric layer by controlled rapid heating | Kazuyuki Sugahara, Shigeru Kusunoki, Yasuo Inoue | 1987-12-22 |
| 4694143 | Zone melting apparatus for monocrystallizing semiconductor layer on insulator layer | Kazuyuki Sugahara, Shigeru Kusunoki, Yasuo Inoue | 1987-09-15 |
| 4661167 | Method for manufacturing a monocrystalline semiconductor device | Shigeru Kusunoki, Kazuyuki Sugahara | 1987-04-28 |
| 4523962 | Method for fabricating monocrystalline semiconductor layer on insulating layer by laser crystallization using a grid of anti-reflection coating disposed on poly/amorphous semiconductor | — | 1985-06-18 |
| 4514895 | Method of forming field-effect transistors using selectively beam-crystallized polysilicon channel regions | — | 1985-05-07 |
| 4465529 | Method of producing semiconductor device | Hideaki Arima, Masahiro Yoneda, Takaaki Fukumoto, Yoshihiro Hirata | 1984-08-14 |
| 4425062 | Cutting and chamfering apparatus for opposing ends of tubular material | Teruaki Kawamura, Kazuo Akagi, Ryujiro Shitamatsu | 1984-01-10 |
| 4414242 | Process for fabricating a semiconductor device | Yoji Mashiko | 1983-11-08 |
| 4397328 | Cleaning apparatus of tubular materials for use in pickling facilities for the same | Yoshiro Tanaka, Hayato Moroi, Yukihiko Kamatsu, Kazuo Akagi, Ryujiro Shitamatsu | 1983-08-09 |
| 4392267 | Apparatus for continuously pickling the outer surfaces of tubular materials | Yoshiro Tanaka, Hayato Moroi, Yukihiko Komatsu, Kazuo Akagi, Ryujiro Shitamatsu | 1983-07-12 |
| 4392506 | Apparatus for conveying tubular materials in pickling facilities of the same | Yoshiro Tanaka, Hayato Moroi, Yukihiko Komatsu, Kazuo Akagi, Ryujiro Shitamatsu | 1983-07-12 |
| 4367263 | Magnetic recording medium | Hiroshi Kawahara, Masatsugu Funakoshi, Masaharu Nishimatsu | 1983-01-04 |