Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239680 | Blister package containing the laminated sheet and container | Hikaru Yamamoto, Tatsuya Ogawa | 2019-03-26 |
| 10029232 | Adsorbent composition, adsorbent-containing film and method for producing same | Midori Kato, Akira TERADA, Yoshiyuki NAKAZATO | 2018-07-24 |
| 8268421 | Packaging bag and drying agent with moisture absorption indicator function | Eisuke Chiba, Tatsuya Ogawa, Hiroshi Koyama | 2012-09-18 |
| 7887894 | Packaging bag and drying agent with moisture absorption indicator function | Eisuke Chiba, Tatsuya Ogawa, Hiroshi Koyama | 2011-02-15 |
| 7743642 | Moisture absorbent material with indicator function, humidity indicator and packaging bag | Eisuke Chiba, Tatsuya Ogawa, Saori Takahashi | 2010-06-29 |
| 5225909 | Video signal reproducing system | — | 1993-07-06 |
| 4429760 | Rear-wheel suspension device for a tricycle vehicle | Takeshi Kawaguchi, Katsuyoshi Kawasaki | 1984-02-07 |
| 4316520 | Unilateral rear-drive type three-wheeled vehicle | Hitoshi Yamamoto, Masaki Watanabe | 1982-02-23 |