Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649408 | Charge storage type semiconductor device and method for producing same | Hirokazu Sekine, Katuhiko Morimune, Nobuo Suzuki | 1987-03-10 |
| 4631130 | Plasma separator | — | 1986-12-23 |
| 4597868 | Body fluid filter device | — | 1986-07-01 |
| 4564416 | Method for producing a semiconductor device | Kazumoto Homma | 1986-01-14 |
| 4515755 | Apparatus for producing a silicon single crystal from a silicon melt | Shuitsu Matsuo, Yasuhiro Imanishi, Hideo Nagashima, Toshiro Usami, Hisashi Muraoka | 1985-05-07 |
| 4340953 | Information recording medium and recording and reproducing system using the same | Soichi Iwamura, Yasuaki Nishida, Toshimi Yamato, Norikazu Sawazaki, Yoshio Nishi +1 more | 1982-07-20 |
| 4304670 | Blood filter with air trap and distributing chamber | Masaru Wada | 1981-12-08 |
| 4298410 | Method for growing a liquid phase epitaxial layer on a semiconductor substrate | Koichiro Nakajima | 1981-11-03 |