Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444017 | Pump-equipped container and duplex discharge container | Tetsuya Chiba, Yoshinori Inagawa, Junko Kikkawa | 2013-05-21 |
| 6293441 | Trigger type liquid spray container for operation in both upright and inverted positions | Haruo Tsuchida, Hiroyuki Nakamura | 2001-09-25 |
| 5775594 | Sprayer | Shigeru Hayakawa, Mitsuhiro Sasazaki, Chitoshi Okawara, Seiichi Watanabe, Shigeru Akutsu | 1998-07-07 |
| 5464130 | Piston of pump section of trigger-type liquid dispenser | — | 1995-11-07 |
| 5423442 | Cap structure with elastic turnover cover | Takamitsu Nozawa | 1995-06-13 |
| 5361920 | Cap structure with elastic turnover cover | Takamitsu Nozawa | 1994-11-08 |
| 5344079 | Foaming nozzle for sprayer | Tadao Saito | 1994-09-06 |
| 4971252 | Nozzle cap | Tadao Saito | 1990-11-20 |
| 4819835 | Trigger type liquid dispenser | — | 1989-04-11 |
| 4365751 | Trigger type liquid injector | Tadao Saito | 1982-12-28 |
| 4216883 | Construction for supporting atomizing means of manually operable atomizer | Shigeo Iizuka, Tadao Saito | 1980-08-12 |