Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893311 | Method for producing ethylene and propylene | Yoshikazu Takamatsu | 2011-02-22 |
| 7884257 | Method for producing ethylene and propylene | Yoshikazu Takamatsu | 2011-02-08 |
| 7863125 | Manufacturing method of CMOS type semiconductor device, and CMOS type semiconductor device | Shimpei Tsujikawa, Yasuhiko Akamatsu, Hiroshi Umeda, Jiro Yugami, Masaharu Mizutani +2 more | 2011-01-04 |
| 7569890 | Manufacturing method of CMOS type semiconductor device, and CMOS type semiconductor device | Shimpei Tsujikawa, Yasuhiko Akamatsu, Hiroshi Umeda, Jiro Yugami, Masaharu Mizutani +2 more | 2009-08-04 |
| 6911566 | Process for producing 1,3-propanediol | Takashi Tsunoda | 2005-06-28 |
| 6222302 | Piezoelectric actuator, infrared sensor and piezoelectric light deflector | Katsumi Imada, Katsunori Moritoki, Takeshi Masutani, Kouji Kawakita | 2001-04-24 |
| 6207605 | High silica content zeolite-based catalyst | Masatsugu Kawase, Yukito Nagamori, Jiro Kinoshita | 2001-03-27 |