Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883588 | Pb-free bearing used for fuel-injection pump | Hiromi Yokota, Daisuke Yoshitome, Naruhiko Inayoshi, Youichi Murakami, Masashi Suzuki +1 more | 2011-02-08 |
| 5498654 | Sliding bearing material | Keiichi Shimasaki, Hiroshi Ito, Yasushi Yamaguchi | 1996-03-12 |