Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119899 | Container with pump that mixes liquid and air to discharge bubbles | Shigeo Iizuka, Haruo Tsuchida, Tadao Saito | 2000-09-19 |
| 5897033 | Container having slit valve | Hiroyuki Okawa, Tetsuhiro Osawa, Shinichi Inaba | 1999-04-27 |
| 5813576 | Container with a pump that mixes liquid and air to discharge bubbles | Shigeo Iizuka, Haruo Tsuchida, Tadao Saito | 1998-09-29 |
| 5519827 | Method and apparatus for changing screen image data based on cursor movement relative to a preset mark on the screen | — | 1996-05-21 |
| 5419463 | Liquid sprayer | Tadao Saito | 1995-05-30 |
| 5390830 | Aerosol-type sprayer for liquids | Tadao Saito, Takamitsu Nozawa | 1995-02-21 |
| 5346103 | Compression sprayer for liquids | Tadao Saito, Takamitsu Nozawa | 1994-09-13 |
| 5052837 | Makeup liquid container with applicator | Shigeo Iizuka, Takao Kishi, Riichi Ogawa | 1991-10-01 |
| 5037227 | Cosmetic casing capable of protruding cosmetic material | Yoshiyuki Kakuta | 1991-08-06 |
| 4973178 | Cosmetic casing capable of protruding cosmetic material | Yoshiyuki Kakuta | 1990-11-27 |
| 4960339 | Makeup liquid container with applicator | Shigeo Iizuka, Takao Kishi, Riichi Ogawa | 1990-10-02 |
| 4528892 | Hydraulic circuit system for construction machine | Nobuya Okabe | 1985-07-16 |
| 4474823 | Method of forming fillets | Kenjiro Nishikawa, Tomizo Kuwazuru | 1984-10-02 |