Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5901071 | Method of evaluating corrosion resistance of metal material, method of designing alloy of high corrosion resistance, method of diagnosing corroded state of metal material, and method of operating plant | Masanori Sakai, Noriyuki Ohnaka, Yuichi Ishikawa, Yusuke Isobe, Takuya Takahashi | 1999-05-04 |
| 5817958 | Plant monitoring and diagnosing method and system, as well as plant equipped with the system | Shunsuke Uchida, Fuminobu Takahashi, Takaharu Fukuzaki, Izumi Yamada | 1998-10-06 |
| 5748496 | Diagnosis system | Fuminobu Takahashi, Masahiro Koike, Shunsuke Uchida, Izumi Yamada, Takaharu Fukuzaki +1 more | 1998-05-05 |
| 5623109 | Plant monitoring and diagnosing method and system, as well as plant equipped with the system | Shunsuke Uchida, Fuminobu Takahashi, Takaharu Fukuzaki, Izumi Yamada | 1997-04-22 |
| 5316983 | Apparatus for analysis of particulate material, analytical method for same, apparatus for production of ultrapure water, apparatus for manufacturing of semiconductor, and apparatus for production of pure gas | Tetsuya Matsui, Taiko Ajiro, Kenji Yokose, Shigeru Izumi | 1994-05-31 |
| 4890925 | Method and apparatus for detecting particular particulate substance | Takehiko Kitamori, Kazuo Yasuda, Yasushi Nomura, Kazumichi Suzuki | 1990-01-02 |
| 4808828 | Method of and apparatus for simultaneous determination | Takehiko Kitamori, Kazumichi Suzuki | 1989-02-28 |
| 4774026 | Process and apparatus for oxidizing or reducing dissolved substance | Takehiko Kitamori, Takashi Nishi, Tetsuo Fukasawa, Akira Sasahira, Yoshihiro Ozawa +2 more | 1988-09-27 |