Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653480 | Pipe coupling | Kenji Mine, Yasushi Kashima, Kunihiro Tanaka, Kouichi Minagawa, Yoshiharu Nishimura | 1997-08-05 |
| 5150925 | Hose fitting | Kenji Mine, Shinichiro Kato | 1992-09-29 |
| 5150924 | Hose fitting | Kenji Mine, Shinichiro Kato | 1992-09-29 |
| 5149145 | Hose fitting | Kenji Mine, Shinichiro Kato | 1992-09-22 |
| 5090741 | Hose end fitting | Kenji Mine, Shinichiro Kato | 1992-02-25 |
| 5076614 | Hose fitting | Kenji Mine, Shinichiro Kato | 1991-12-31 |
| 4984826 | Hose connection assembly | Kenji Mine, Shinichiro Kato | 1991-01-15 |
| 4906030 | Hose fitting | Kenji Mine, Shinichiro Kato | 1990-03-06 |
| 4906028 | Hose connection assembly | Kenji Mine, Shinichiro Kato | 1990-03-06 |