Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025591 | Material testing machine and method for controlling material testing machine | — | 2024-07-02 |
| 11906475 | Material testing machine and method for controlling material testing machine | — | 2024-02-20 |
| 11906477 | Material testing machine and control device of material testing machine | — | 2024-02-20 |
| 11852614 | Material testing machine and method of controlling material testing machine | — | 2023-12-26 |
| 11740165 | Material testing machine | — | 2023-08-29 |
| 11549873 | Tensile testing machine and control method of tensile testing machine | — | 2023-01-10 |
| 11320354 | Material tester and natural vibration determination-noise elimination thereof | — | 2022-05-03 |
| 11092630 | Signal processing method and material testing machine | — | 2021-08-17 |
| 10871408 | Noise removal method of material test and material testing machine | — | 2020-12-22 |
| 10690537 | Test result evaluating method and material tester | — | 2020-06-23 |
| 9588009 | Ultrasonic fatigue testing machine and ultrasonic fatigue testing method | — | 2017-03-07 |
| 8699832 | Optical switch | Nobuaki Matsuura, Koichi Hadama, Etsu Hashimoto, Yuzo Ishii, Mitsuo Usui +2 more | 2014-04-15 |
| 8599460 | Micromirror device and micromirror array | Mitsuo Usui, Shingo Uchiyama, Fusao Shimokawa, Etsu Hashimoto, Johji Yamaguchi +1 more | 2013-12-03 |
| 7691473 | Fiber-reinforced composite material, method for manufacturing the same, and applications thereof | Hiroyuki Yano, Junji Sugiyama, Masaya Nogi, Shin-ichiro Iwamoto, Keishin Handa +7 more | 2010-04-06 |
| 7455901 | Fiber-reinforced composite material, method for manufacturing the same and applications thereof | Hiroyuki Yano, Junji Sugiyama, Masaya Nogi, Shin-ichiro Iwamoto, Keishin Handa +7 more | 2008-11-25 |
| 7340147 | Optical waveguide material and optical waveguide | Tadayuki Imai, Kazuo Fujiura, Makoto Shimokozono, Seiji Toyoda, Masahiro Sasaura | 2008-03-04 |
| 7177514 | Optical waveguide material and optical waveguide | Tadayuki Imai, Kazuo Fujiura, Makoto Shimokozono, Seiji Toyoda, Masahiro Sasaura | 2007-02-13 |
| 6924348 | Polyamide acid and polyimide, and optical material | Kozo Tajiri, Masayoshi Kuwabara, Yasunori Okumura, Noriyoshi Yamada | 2005-08-02 |
| 6855497 | DNA test for SCA-10 | Tetsuo Ashizawa | 2005-02-15 |
| 5598501 | Polyimide optical waveguide and method of manufacturing the same | Yasuko Maruo, Shigekuni Sasaki, Toshiaki Tamamura, Shinji Ando, Shinsuke Matsui +1 more | 1997-01-28 |
| 5572619 | Polimide optical waveguide | Yasuko Maruo, Shigekuni Sasaki, Toshiaki Tamamura, Shinji Ando, Shinsuke Matsui +1 more | 1996-11-05 |