Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7786197 | Flame retardant resin composition and molded articles thereof | Yutaka Taketani | 2010-08-31 |
| 7169837 | Flame-resistant resin composition and article molded therefrom | Kazuhiko Koya, Yutaka Taketani | 2007-01-30 |
| 7087667 | Flame-retardant resin composition and molded article therefrom | Yutaka Taketani | 2006-08-08 |
| 6266537 | Radio communication system | Atsushi Kashitani | 2001-07-24 |
| 6140913 | Apparatus and method of assisting visually impaired persons to generate graphical data in a computer | Yoshihiko Okada | 2000-10-31 |
| 5956029 | User interface conversion method and apparatus | Yoshihiko Okada | 1999-09-21 |
| 5714978 | Adjacent cursor system with tactile feedback for the blind | Osamu Iseki | 1998-02-03 |