Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679629 | Detergent composition for hard surfaces | Norikazu Jin, Kazunori Tsukuda, Hiroshi Nagumo | 1997-10-21 |
| 4936537 | Sealing body for door mirror and door mirror using the same | Hiroaki Namba, Osamu Suzuki | 1990-06-26 |