Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407212 | Packaging material and packaging structure made by using same | Yoichi Ishizaki | 2022-08-09 |
| 11315295 | Comfort level display apparatus that generates correlation information between user comfort levels and temperature changes | Natsumi Tamura, Kenji Sato, Satoko Tomita, Kazuyuki NAGAHIRO, Kazuo Tomisawa +3 more | 2022-04-26 |
| 11292908 | Easy-to-tear, unstretched resin film and laminate film for packaging material using the same | Satoshi Kawamura, Jiro Tomita, Takafumi Ohsawa, Takuya Hara | 2022-04-05 |
| 11214041 | Oxygen-absorbing packaging material | Takafumi Ohsawa, Hiroki Komagata | 2022-01-04 |