Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719446 | Multilayer interconnect structure for semiconductor device and method of manufacturing same | Mitsuru Taguchi, Keiichi Maeda, Hiroshi Suzawa, Hidenori Kenmotsu | 1998-02-17 |
| 5707919 | Catalyst for preparing chlorine from hydrogen chloride | Katsuharu Miyata, Jyoji Morisaki, Hironori Kamachi, Kunihiro Yamada | 1998-01-13 |
| 5302187 | Concentration process of gaseous chlorine | Hiroyuki Itoh, Yoshitsugu Kono, Shinji Takenaka, Yukihiro Yoshikawa, Isao Kikuchi | 1994-04-12 |
| 5225693 | CMOS gate array configured as a SRAM with load resistors over gate electrodes | — | 1993-07-06 |
| 5169823 | Method for stabilizing treatment of catalytic activity | Yukihiro Yoshikawa, Tooru Hihara, Kunihiro Yamada, Shinji Takenaka | 1992-12-08 |