Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863931 | Manufacturing method of product having sprayed coating film | Akira Shimizu, Hidenobu Matsuyama, Nobuyuki Kuroki, Masanao Yomogizawa, Ken Harada +1 more | 2005-03-08 |
| 6581269 | Ring for laminated type metal belt and method for manufacturing same | Masayuki Suzuki | 2003-06-24 |