Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459938 | Internal combustion system | Yasuaki KODAMA, Yoichiro Yoshii, Shinichi Ogura | 2022-10-04 |
| 11108102 | Coolant | Hiroyuki Arai, Yasuaki KODAMA, Yoshimichi UMEHARA, Yoichiro Yoshii, Yu Sasaki | 2021-08-31 |
| 10913883 | Coolant composition and method of operating internal combustion engine using the same | Yasuaki KODAMA, Shogo Kamenoue, Kazuhito Yaeda, Yoichiro Yoshii | 2021-02-09 |
| 10899952 | Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine | Yasuaki KODAMA, Tomoyuki Nakano, Takato Sakurai, Kazuhito Yaeda, Yoichiro Yoshii +2 more | 2021-01-26 |
| 10883031 | Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine | Yasuaki KODAMA, Kazuhito Yaeda, Yoichiro Yoshii, Yosuke Kishino, Tomoyuki Nakano +1 more | 2021-01-05 |
| 10160895 | Coolant composition, method of operating internal combustion engine using the same, and use of the same | Yasuaki KODAMA, Kazuhiro Miyajima, Ryota Makino, Shogo Kamenoue, Shinichi Ogura +3 more | 2018-12-25 |
| 9896768 | Sealing member and method of manufacturing the same | Tadahiro Yasuda, Shigeyuki Hayashi | 2018-02-20 |
| 7970094 | Nuclear power plant and operation method thereof | Kazuaki Kitou, Masao Chaki, Kouji Shiina, Motoo Aoyama, Masaya Ohtsuka +3 more | 2011-06-28 |
| 7333584 | Nuclear power plant and operation method thereof | Kazuaki Kitou, Masao Chaki, Kouji Shina, Motoo Aoyama, Masaya Ohtsuka +3 more | 2008-02-19 |
| 7059132 | Steam generator feedwater control system for power plant | Kazumasa Odani | 2006-06-13 |
| 7026245 | Polishing agent and polishing method | Yoshio Homma, Kikuo Kusukawa, Shigeo Moriyama | 2006-04-11 |
| 6777337 | Planarizing method of semiconductor wafer and apparatus thereof | Kan Yasui, Souichi Katagiri, Ui Yamaguchi, Yoshio Kawamura | 2004-08-17 |
| 6663468 | Method for polishing surface of semiconductor device substrate | Yoshio Kawamura, Kan Yasui, Masahiko Sato, Souichi Katagiri, Kunio Harada +2 more | 2003-12-16 |
| 6589871 | Processing method, measuring method and producing method of semiconductor devices | Yoshio Kawamura, Souichi Katagiri, Kan Yasui, Ui Yamaguchi | 2003-07-08 |
| 6565424 | Method and apparatus for planarizing semiconductor device | Souichi Katagiri, Yoshio Kawamura, Kan Yasui, Ui Yamaguchi | 2003-05-20 |
| 6043155 | Polishing agent and polishing method | Yoshio Homma, Kikuo Kusukawa, Shigeo Moriyama | 2000-03-28 |
| 5772780 | Polishing agent and polishing method | Yoshio Homma, Kikuo Kusukawa, Shigeo Moriyama | 1998-06-30 |