Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423532 | Duster | Akira Yagi, Haruo Nishimura, Shinji Bandai, Masao Kajimaki, Yoshihiro Nakajima | 1984-01-03 |
| 4360130 | Dispenser, particularly for liquid soap | Haruo Nishimura, Masaaki Nakaya, Katsuji Nakano, Noboru Matsuda | 1982-11-23 |
| D266636 | Soap dispenser | Haruo Nishimura, Masaaki Nakaya, Katsuji Nakano, Noboru Matsuda | 1982-10-26 |