Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136395 | Can body having improved impact | Hiroshi Matsubayashi, Kazuhisa Masuda, Masatsune Shibue | 2000-10-24 |
| 4846936 | Method and apparatus for measuring metal exposure in resin covering portion in metal container and constituent member thereof | Yukio Suzuki, Fumihiro Tsutsumi, Masato Ashina, Hironori Kobayashi | 1989-07-11 |
| 4556354 | Process for production of bonded can of key-opening type | Seiichi Nakazato, Atsushi Nunokawa, Hiroshi Ueno, Seishichi Kobayashi | 1985-12-03 |
| 4553682 | Bonded can of key-opening type and process for production thereof | Seiichi Nakazato, Atsushi Nunokawa, Hiroshi Ueno, Seishichi Kobayashi | 1985-11-19 |
| 4332646 | Method for assaying iron-exposed portion of coated steel plate or processed product thereof | Yukio Suzuki, Atsushi Nunokawa | 1982-06-01 |
| 4296182 | Can composed of electrolytically chromated steel | Hiroshi Matsubayashi, Makoto Horiguchi, Hiroshi Ueno, Yoichi Kitamura | 1981-10-20 |