Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639417 | White color particles for display media and information display device utilizing them | Yoichi Nishimuro | 2009-12-29 |
| 7443564 | Particles for display media and information display panel using the particles | Gaku Yakushiji, Kazuya Murata | 2008-10-28 |
| 7236291 | Particle use for image display media, image display panel using the particles, and image display device | Norihiko Kaga, Gaku Yakushiji, Hare Tazawa, Maki Masutani, Taichi Kobayashi +8 more | 2007-06-26 |
| 4874171 | Golf club set | Hiroshi Ezaki, Katsumi Iida | 1989-10-17 |