Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753823 | Short fiber-reinforced concrete structure using continuous fiber-reinforced polymer material | Yoshihiro Tanaka, Toru Tanaka, Meguru Tsunomoto, Hiroshi Watase, Tomohiro Ishii | 2023-09-12 |
| 11268280 | Anchorage of continuous fiber-reinforced polymer strands | Hiroshi Masuya, Yoshihiro Tanaka, Toru Tanaka, Hiroshi Watase, Meguru Tsunomoto | 2022-03-08 |
| 6801614 | Digital loop carrier system | — | 2004-10-05 |
| 6041052 | Call control system for a subscriber transmission device | Shoji Miyake, Toru Inaba | 2000-03-21 |
| 5579386 | Telephone network alerting cadence control system | — | 1996-11-26 |
| 5530949 | Transmission equipment | Miwa Ogura | 1996-06-25 |