Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501196 | Coolant and cooling system | Hiroyuki Arai, Tsutomu Sakai, Mitsuru Kondo | 2009-03-10 |
| 7462295 | 1,3,5-benzene tricarboxylic acid coolant composition | Hiroyuki Arai, Sadayoshi Suzuki, Hideyuki Tami, Shigehiko Sato | 2008-12-09 |
| 7344655 | Coolant, method of enclosing coolant, and cooling system | Masamine Tanikawa, Hisanori Watanabe, Yoshihisa Kurokawa, Satoshi Sugiyama, Kazuhito Yaeda | 2008-03-18 |