Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333983 | Rack arrangement | Gokichi Hatouchi, Kiyoshi Shimizu, Yasushi Hagisu | 1994-08-02 |
| 4564119 | Aluminum can end | Mitsuo Tsuge, Shigeru Kohmura, Keiichi Sugiyama, Shigenori Saitoh | 1986-01-14 |