Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473855 | Resin optical waveguide | Kenta Kobayashi, Shotaro Takenobu | 2019-11-12 |
| 10472272 | Chemically strengthened glass, and glass for chemical strengthening | Suguru Murayama, Qing Li, Shusaku Akiba | 2019-11-12 |
| 10409000 | Resin optical waveguide | Shotaro Takenobu | 2019-09-10 |
| 10393966 | Composite optical waveguide | Toshihisa Okada, Shotaro Takenobu, Satoko Noma | 2019-08-27 |
| 10384974 | Chemically strengthened glass, and glass for chemical strengthening | Suguru Murayama, Qing Li, Shusaku Akiba | 2019-08-20 |
| 10370287 | Chemically strengthened glass, and glass for chemical strengthening | Suguru Murayama, Qing Li, Shusaku Akiba | 2019-08-06 |
| 10222554 | Resin optical waveguide | Shotaro Takenobu | 2019-03-05 |
| 10196304 | Glass and chemically toughened glass using same | Junko MIYASAKA | 2019-02-05 |