Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518923 | Coolant composition and cooling system | Masao Watanabe, Tomoharu Kataoka, Daisuke Tokozakura | 2022-12-06 |
| 11459938 | Internal combustion system | Yoichiro Yoshii, Masayuki Nagasawa, Shinichi Ogura | 2022-10-04 |
| 11447678 | Coolant composition and cooling system | Masao Watanabe, Tomoharu Kataoka, Daisuke Tokozakura | 2022-09-20 |
| 11371418 | Internal combustion system | — | 2022-06-28 |
| 11108102 | Coolant | Hiroyuki Arai, Masayuki Nagasawa, Yoshimichi UMEHARA, Yoichiro Yoshii, Yu Sasaki | 2021-08-31 |
| 10913883 | Coolant composition and method of operating internal combustion engine using the same | Shogo Kamenoue, Kazuhito Yaeda, Yoichiro Yoshii, Masayuki Nagasawa | 2021-02-09 |
| 10899952 | Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine | Tomoyuki Nakano, Takato Sakurai, Kazuhito Yaeda, Yoichiro Yoshii, Yosuke Kishino +2 more | 2021-01-26 |
| 10883031 | Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine | Kazuhito Yaeda, Yoichiro Yoshii, Yosuke Kishino, Tomoyuki Nakano, Masayuki Nagasawa +1 more | 2021-01-05 |
| 10160895 | Coolant composition, method of operating internal combustion engine using the same, and use of the same | Kazuhiro Miyajima, Ryota Makino, Shogo Kamenoue, Shinichi Ogura, Kazuhito Yaeda +3 more | 2018-12-25 |