Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710766 | Can lid and beverage can | Hiroyuki Okada, Shinichi Ojima, Kazunori Ikeda, Tetsuo Kashiwazaki, Asumi Suwa | 2020-07-14 |
| 9815300 | Image forming device and method for manufacturing can body on which image is formed | Shinichi Ojima, Kazunori Ikeda, Kenyu Muraoka, Tetsuo Kashiwazaki, Asumi Suwa | 2017-11-14 |
| 9610781 | Image forming device and method for manufacturing can body on which image is formed | Shinichi Ojima, Kazunori Ikeda, Kenyu Muraoka, Tetsuo Kashiwazaki, Asumi Suwa | 2017-04-04 |
| 9377162 | Pressure vessel liner, molding die thereof, and pressure vessel | Eizaburo Sejima, Takenori Aiyama | 2016-06-28 |
| 5666849 | Method of correcting the dimension of workpieces | Yasushi Nakazawa, Masayoshi Ohashi, Tadashi Yasuoka, Akio Sugiura | 1997-09-16 |
| 5571349 | Method of producing twisted aluminum articles | Yasushi Nakazawa, Hitoshi Kazama, Tadashi Yasuoka | 1996-11-05 |
| 4469512 | Process for producing high-purity aluminum | Hideo Shingu, Kozo Arai, Masashi Sakaguchi, Toshio Nishide, Osamu Watanabe +2 more | 1984-09-04 |