Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611132 | Polyethylene sealant film having high strength and package using the same | Yukio Kobayashi, Munenori Miyazaki, Yoshihiro Kojima, Yoshikazu Tanaka | 2020-04-07 |
| 9096040 | Plastic film and infusion bag | Yukio Kobayashi, Manabu Nakamura, Masataka Kotani, Toshiharu Iwasaki | 2015-08-04 |
| 8708992 | Plastic film having oxygen absorbing function and infusion bag | Yukio Kobayashi, Manabu Nakamura, Masataka Kotani, Toshiharu Iwasaki | 2014-04-29 |
| 6484874 | Medical container with multiple chambers and method of producing the same | Akihiko Sakata, Manabu Nakamura, Junji Yotsuyanagi | 2002-11-26 |
| 6015582 | Water absorbing article and method of using the same | Takeshi Banba, Eikichi Kogure | 2000-01-18 |