Issued Patents All Time
Showing 126–150 of 174 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096845 | Method of making field effect transistors in an inner region of a hole | — | 1992-03-17 |
| 5094714 | Wafer structure for forming a semiconductor single crystal film | Tadashi Nishimura, Kazuyuki Sugahara, Shigeru Kusunoki | 1992-03-10 |
| 5084422 | Potassium hexatitanate fibers having tunnel structure, process for producing the same, and composite material containing said fibers | Hidefumi Harada | 1992-01-28 |
| 5083225 | Digital signal recording and playback apparatus | Kazuhiko Morisaki | 1992-01-21 |
| 5062292 | Device for measuring gas dissolved in oil | Masaru Kanba, Sadayoshi Mukai, Masanari Kikkawa, Yasunori Suga | 1991-11-05 |
| 5016127 | Mechanism for transporting and receiving large and small tape cassettes | Haruo Takeda, Keiji Sato, Noriyuki Yamazaki, Osamu Iida | 1991-05-14 |
| 5001539 | Multiple layer static random access memory device | Tadashi Nishimura | 1991-03-19 |
| 4993835 | Apparatus for detecting three-dimensional configuration of object employing optical cutting method | Tadashi Nishimura | 1991-02-19 |
| 4987092 | Process for manufacturing stacked semiconductor devices | Kiyoteru Kobayashi, Tadashi Nishimura, Hiroshi Morita, Shuji Nakao, Hidekazu Oda | 1991-01-22 |
| 4984033 | Thin film semiconductor device with oxide film on insulating layer | Akira Ishizu, Tadashi Nishimura | 1991-01-08 |
| 4982102 | Apparatus for detecting three-dimensional configuration of object employing optical cutting method | Yasuo Yamaguchi | 1991-01-01 |
| 4967257 | Semiconductor device having field effect transistors | — | 1990-10-30 |
| 4944178 | Apparatus and method for measuring dissolved gas in oil | Masanari Kikkawa, Masaru Kamba, Hiroshi Okuda | 1990-07-31 |
| 4933734 | Semiconductor device having field effect transistors and manufacturing method therefor | — | 1990-06-12 |
| 4920053 | Method for micromanipulating cells by moving cell-containing vessel on stage of inverted microscope while pricking cells with tip of stylus | Itaru Endo | 1990-04-24 |
| 4910564 | Highly integrated field effect transistor and method for manufacturing the same | — | 1990-03-20 |
| 4874718 | Method for forming SOI film | — | 1989-10-17 |
| 4870647 | Digital signal demodulator | Kazuo Hikawa | 1989-09-26 |
| 4870031 | Method of manufacturing a semiconductor device | Kazuyuki Sugahara, Tadashi Nishimura, Shigeru Kusunoki | 1989-09-26 |
| 4861418 | Method of manufacturing semiconductor crystalline layer | Tadashi Nishimura, Kazuyuki Sugahara, Shigeru Kusunoki | 1989-08-29 |
| 4835629 | Code error correcting circuit | Shoji Ueno, Yasuhiro Yamada | 1989-05-30 |
| 4822752 | Process for producing single crystal semiconductor layer and semiconductor device produced by said process | Kazuyuki Sugahara, Tadashi Nishimura, Shigeru Kusunoki | 1989-04-18 |
| 4822751 | Method of producing a thin film semiconductor device | Akira Ishizu, Tadashi Nishimura | 1989-04-18 |
| 4812036 | Stress evaluation apparatus | — | 1989-03-14 |
| 4811128 | Digital signal recording and reproducing apparatus having rotary magnetic heads | Tsuyoshi Ono, Yasuhiro Yamada, Kazuo Hikawa, Atsushi Hayami, Fumiaki Ono | 1989-03-07 |