Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136395 | Can body having improved impact | Michiko Tsurumaru, Hiroshi Matsubayashi, Kazuhisa Masuda | 2000-10-24 |
| 5112695 | Vessel lid comprising laminated material | Toshiaki Watanabe, Hiroshi Matsubayashi, Ikuo Komatsu | 1992-05-12 |