Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048132 | Synthetic resin bottle | Nobuo Yamanaka, Yoshio Akiyama, Shinji Shimada, Takao Kurosawa, Shigeru Hayakawa | 2006-05-23 |
| 5405008 | Plastic case and method for making the same | Kimio Tanaka, Noboru Uemura | 1995-04-11 |
| 5316209 | Easy opening film package and a method of preparing the same | Maya Tomisawa, Shuji Higashi, Tatsuo Fujii | 1994-05-31 |