Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819093 | Electromagnetic wave absorber and electromagnetic wave anechoic room | Yoshihito Hirai, Hiroshi Kurihara, Motonari Yanagawa | 2017-11-14 |
| 6613975 | Member for assembling radio wave absorber and method of producing radio wave absorber | Hiroshi Kurihara, Motonari Yanagawa, Taku Murase, Kozo Hayashi, Kyoichi Fujimoto | 2003-09-02 |
| 6407693 | Radio wave absorbent assembling member radio wave absorbent and method for producing the same | Taku Murase, Hiroshi Kurihara, Motonari Yanagawa, Kozo Hayashi, Kyoichi Fujimoto | 2002-06-18 |
| 6344255 | Radio wave transmitting material | Taku Murase, Naoyoshi Sato, Hiroshi Kurihara, Motonari Yanagawa, Kozo Hayashi +1 more | 2002-02-05 |
| 6259394 | Electric wave absorber | Taku Murase, Naoyoshi Sato, Hiroshi Kurihara, Motonari Yanagawa, Kozo Hayashi +1 more | 2001-07-10 |
| 6217978 | Incombustible honeycomb radio absorptive material and radio absorber using the same | Taku Murase, Naoyoshi Sato, Hiroshi Kurihara, Motonari Yanagawa, Kozo Hayashi +1 more | 2001-04-17 |
| 5373296 | Electromagnetic wave absorber and wave absorption structure | Ken Ishino, Yasuo Hashimoto, Ken TOYODA | 1994-12-13 |