Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528079 | Substrate cleaning liquid and substrate cleaning method | Tatsuo Nagai | 2016-12-27 |
| 8999069 | Method for producing cleaning water for an electronic material | Hiroto Tokoshima | 2015-04-07 |
| 7329312 | Apparatus for supplying water containing dissolved gas | Hiroshi Morita, Kazumi Tsukamoto | 2008-02-12 |
| 6450181 | Cleaning solution for electronic materials and method for using same | Hiroshi Morita, Tetsuo Mizuniwa | 2002-09-17 |
| 6431186 | Method of cleaning electronic components | Hiroshi Morita | 2002-08-13 |
| 6409918 | Apparatus for supplying ozonated ultrapure water | Hiroshi Morita, Tetsuo Mizuniwa | 2002-06-25 |
| 6372699 | Cleaning solution for electronic materials and method for using same | Hiroshi Morita, Tetsuo Mizuniwa | 2002-04-16 |
| 6346505 | Cleaning solution for electromaterials and method for using same | Hiroshi Morita, Tetsuo Mizuniwa | 2002-02-12 |
| 5855663 | Carbon fibers for reinforcement of cement and cement composite material | Katsumi Takano, Yasushi Katsuta, Hideyuki Nakajima, Yoshikazu Nagata, Sadatoshi Ohno +3 more | 1999-01-05 |
| 5694284 | Discharge type surge absorbing element and method for making the same | Seiichiro Oda, Akio Mukai, Yoshito Kasai | 1997-12-02 |
| 5686181 | Carbon fibers for reinforcement of cement and cement composite material | Katsumi Takano, Yasushi Katsuta, Hideyuki Nakajima, Yoshikazu Nagata, Sadatoshi Ohno +3 more | 1997-11-11 |
| 5652058 | Carbon fiber rovings for reinforcement of concrete | Yoshikazu Nagata, Katsumi Takano, Sadatoshi Ohno, Toshio Yonezawa, Masaki Iwata | 1997-07-29 |
| 5298834 | Display discharge lamp | Seiichiro Oda, Satoshi Watanabe, Mitsuhisa Shimada | 1994-03-29 |
| 5169535 | Method of removing endotoxin | Tsuneyasu Adachi, Masanori Hashimoto | 1992-12-08 |
| 4975542 | Method for preparing granular porous chitosan | Chuichi Hirayama, Hirotaka Ihara | 1990-12-04 |