Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8858861 | Method and apparatus for forming overmolded container | Satoshi Ogata, Susumu Hirose | 2014-10-14 |
| 8739992 | Multilayered cosmetic container | Satoshi Ogata, Susumu Hirose | 2014-06-03 |
| 5615803 | Tube container | Yoshiharu Hatakeyama, Tatsuo Ishikawa | 1997-04-01 |
| 5577636 | Multi-tube container having breakable connections at both ends thereof | Hiroki Fukuoka, Yoshiharu Hatakeyama | 1996-11-26 |
| 5542580 | Tube container | Yoshiharu Hatakeyama, Hiroki Fukuoka | 1996-08-06 |
| 5219373 | Method of fabricating tube container | Yoshiharu Hatakeyama, Tatsuo Ishikawa | 1993-06-15 |
| 5076470 | Tube container | Yoshiharu Hatakeyama, Tatsuo Ishikawa | 1991-12-31 |
| 4589429 | Vanity case | Yoshiharu Hatakeyama | 1986-05-20 |
| 4580702 | Tubular container | Yoshiharu Hatakeyama, Shuji Nakazawa | 1986-04-08 |
| 4518554 | Method and apparatus for molding a tubular container with a cap | Yoshiharu Hatakeyama, Tatsuo Ishikawa | 1985-05-21 |
| 4495125 | Method for forming a synthetic-resin-made container | Yoshiharu Hatakeyama | 1985-01-22 |