Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391145 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Yoichiro Nishimoto, Satoshi Arimoto | 2002-05-21 |
| 6340640 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Yoichiro Nishimoto, Satoshi Arimoto | 2002-01-22 |
| 6156968 | Solar cell, a method of producing the same and a semiconductor producing apparatus | Yoichiro Nishimoto, Satoshi Arimoto | 2000-12-05 |
| 5378436 | Method and apparatus for producing hydrogen peroxide | Shinji Endoh, Shigenori Yagi, Kazuhiko Maeda | 1995-01-03 |
| 5359177 | Microwave plasma apparatus for generating a uniform plasma | Masakazu Taki, Kenji Yoshizawa, Junichi Nishimae | 1994-10-25 |
| 5081068 | Method of treating surface of substrate with ice particles and hydrogen peroxide | Shinji Endo, Toshiaki Ohmori, Takaaki Fukumoto | 1992-01-14 |
| 4767528 | Drinking water purifying apparatus | Toshihiko Sasaki, Naotoshi Matsunaga, Masayuki Tanaka, Norimitsu Ezaki, Masaru Tanaka +4 more | 1988-08-30 |
| 4552659 | Apparatus for elimination of biofouling | Norikazu Tabata, Shigeki Nakayama, Shiro Yamauchi | 1985-11-12 |
| 4430306 | Oxygen recycle type ozonizing apparatus | Masaaki Tanaka, Takanori Ueno, Norikazu Tabata | 1984-02-07 |