Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065943 | Vehicle windshield and vehicle component using same | Tetsuji Irie, Nana Sato, Jun Okawa, Hideyuki Saito | 2021-07-20 |
| 10507709 | Vehicle windshield and vehicle component using same | Tetsuji Irie, Nana Sato, Jun Okawa, Hideyuki Saito | 2019-12-17 |
| 8294624 | Automobile glass antenna and automobile window glass sheet | Tsuyoshi Yamamoto, Masaki Ito, Mitsurou Watanabe | 2012-10-23 |
| 5342280 | System for management of body rotation of centrifuge | Yoshitaka Niinai, Norihisa Sagawa, Shigeru Shinohara, Eiji Nakayama, Mitsutoshi Yotsuyanagi +2 more | 1994-08-30 |
| 5004453 | Centrifuge | Hiroshi Hayasaka | 1991-04-02 |
| 4670002 | Centrifugal elutriator rotor | Masakuni Koreeda, Sadamoto Tachihara | 1987-06-02 |