Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071845 | Paper-made container and method for preparing the paper-made container | Kiyoshi Saitaka, Katsuji Nishihashi, Tatsuya Koya | 2018-09-11 |
| 6280339 | Driving shaft with male and female shaft members | Toshihiko Yaegashi, Yuichi Nakamichi | 2001-08-28 |