Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327718 | Bidet | Hideki Ono, Hiroaki Yonekubo, Ryuta Kondo, Shinichi Maruyama | 2001-12-11 |
| 4672176 | Electric warmer | Yoshio Kishimoto | 1987-06-09 |
| 4661690 | PTC heating wire | Shuji Yamamoto, Yoshio Kishimoto, Seishi Terakado | 1987-04-28 |
| 4658119 | Warming apparatus for use during sleep | Shinichi Endo, Kunio Kimata | 1987-04-14 |
| 4656334 | Bed warmer with a body temperature sensor for stopping a higher preset temperature | Shinichi Endo, Kunio Kimata, Kunio Ogita | 1987-04-07 |