Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820954 | Steel strip for three-piece can body, production process thereof and resistance seam welded three-piece can body | Yashichi Ooyagi, Tomohiko Hayashi, Mitsutoshi Inoue, Ryuichi Eguchi | 1998-10-13 |
| 5597436 | Process for producing a print laminated steel strip used for the manufacture of a three-piece can body | Yashichi Ooyagi, Tomohiko Hayashi, Mitsutoshi Inoue, Ryuichi Eguchi | 1997-01-28 |
| 5332769 | Electron radiation curing type adhesive and polyester film laminated metal plate thereof | Ryuichi Eguchi, Atsushi Kobayashi, Tadashi Nishimoto, Shozo Iseki, Tsutomu Maruyama | 1994-07-26 |
| 4389556 | Method for electric resistance seam welding of the side overlapped portion of a tubular form | Tetuo Nozawa, Jun Nagata | 1983-06-21 |