Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337755 | Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control system | Yoshitsugu Gokan | 2008-03-04 |
| 6557828 | Pneumatic motor and pneumatic hoist apparatus installed with the same | — | 2003-05-06 |
| 6152378 | Mist clearing method and equipment | Palei Aleksei Alekseevich, Lapshin Vladimir Borisovich, Popova Irina Sergeevna, Chernishev Leonid Sergeevich, Masaya Tanaka | 2000-11-28 |
| 5725199 | Air hoist including brake feature | — | 1998-03-10 |
| 5520887 | Apparatus for generating and condensing ozone | Masami Shimizu, Muneo Ayabe | 1996-05-28 |
| 4268295 | Method for manufacturing crushed sands from blast furnace water granulated slags | Yuichiro Iwasaki, Akira Adachi, Toshiro Kawata, Keisuke Nagano, Seiichi Fujita +1 more | 1981-05-19 |