Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255377 | Waveguide connection structure, determination method thereof, manufacturing method thereof, and waveguide switch using same | Yusa Takemoto | 2025-03-18 |
| 10439280 | Antenna measurement system and antenna measurement method | Takashi Kawamura, Aya Yamamoto | 2019-10-08 |
| 10156601 | Antenna measurement system and antenna measurement method | Aya Hinotani, Takashi Kawamura | 2018-12-18 |
| 8643553 | Radiation power measuring method and radiation power measuring apparatus | Tasuku Teshirogi, Takashi Kawamura, Aya Yamamoto | 2014-02-04 |
| 6594289 | Tunable laser source apparatus | Atsushi Yamada | 2003-07-15 |
| 6141360 | Tunable wavelength laser light source apparatus using a compound cavity such as a compound cavity semiconductor laser | Shigeru Kinugawa | 2000-10-31 |
| 6081539 | Tunable laser source apparatus having wideband oscillation wavelength continuous sweep function | Shigeru Kinugawa, Takanori Saitoh | 2000-06-27 |