Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186687 | Constant velocity joint having cross grooves | Yasuaki Hayashi, Tadashi Tomita, Setsuji Suzuki, Yoshihito Uno | 1993-02-16 |
| 5081333 | Electric discharge machining fluid with a fatty acid amide additive for rust inhibition | Takeshi Yatomi, Takeshi Iwasaki, Masahiro Noda | 1992-01-14 |