Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913883 | Coolant composition and method of operating internal combustion engine using the same | Yasuaki KODAMA, Shogo Kamenoue, Yoichiro Yoshii, Masayuki Nagasawa | 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, 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 | Yasuaki KODAMA, 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 | Yasuaki KODAMA, Kazuhiro Miyajima, Ryota Makino, Shogo Kamenoue, Shinichi Ogura +3 more | 2018-12-25 |
| 7344655 | Coolant, method of enclosing coolant, and cooling system | Mikito Nishii, Masamine Tanikawa, Hisanori Watanabe, Yoshihisa Kurokawa, Satoshi Sugiyama | 2008-03-18 |
| 5718836 | Liquid coolant compositions with anti-corrosive property containing magnesium and calcium compounds | Yoshitaka Nakatani, Masamine Tanikawa, Hisaki Ito, Hideyuki Tami | 1998-02-17 |