Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013516 | Method of manufacturing container covers | Takashi Suzuki, Tetsuo Yasuda, Junji Yotsuyanagi | 1991-05-07 |
| 4909411 | Container | Yasuzo Uchida, Junji Yotsuyanagi | 1990-03-20 |
| 4865793 | Method of insert injection molding | Takashi Suzuki, Tetsuo Yasuda, Junji Yotsuyanagi | 1989-09-12 |
| 4784284 | Cover for a can-shaped container | Yoshihiko Kawakami, Mitsuo Imai, Junji Yotsuyanagi | 1988-11-15 |
| 4735665 | Method for manufacturing a can-like container | Michihiro Ohkawachi, Junji Yotsuyanagi | 1988-04-05 |
| 4616766 | Can-like container | Michihiro Ohkawachi, Junji Yotsuyanagi | 1986-10-14 |