Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469770 | Rust-preventive coating | Masayuki Iijima, Masayuki Tsujimoto, Hideaki Takada | 2016-10-18 |
| 8960072 | Multilayer lubrication coating film and internal combustion engine piston using the coating film | Kota Tokubi, Tomonori Saito, Yoshimi Kuroda | 2015-02-24 |
| 8385295 | Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus | Yoshitaka Hara, Akinori Taira, Tomoaki OTSUKI | 2013-02-26 |