Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148480 | Tire assembly, tire monitoring system, and tire monitoring method | Hiroshi Tani | 2021-10-19 |
| 7641973 | Conductive member for image-forming apparatus | Takayuki Hattori, Kenichi Uesaka, Masakazu Tanaka, Katsumi Terakawa, Yogun Ki | 2010-01-05 |
| 7445588 | Electroconductive roller | Takayuki Hattori, Kenichi Uesaka, Jun Nishibayashi, Shinji Bessyo, Satoshi Tanaka +2 more | 2008-11-04 |
| 7172543 | Conductive roller | Kenichi Uesaka, Takayuki Hattori | 2007-02-06 |
| 7150908 | Conductive belt | Katsumi Terakawa, Shunichi Yabushita, Masakazu Tanaka | 2006-12-19 |
| 6645089 | Golf ball | Masaya Tsunoda, Kouhei Takemura, Masahide Onuki, Masahiko Ueda | 2003-11-11 |
| 6354966 | Multi-piece solid golf ball | Kouhei Takemura, Tetsuo Yamaguchi, Seigou Sakagami, Masaya Tsunoda | 2002-03-12 |
| 5715754 | Offset printing method | Jun Nishibayashi, Hiroaki Kawasaki | 1998-02-10 |