Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330694 | Rail vehicle | Hideyuki Nakamura, Takashi MIYANAGA, Kimiyasu YOSHIMURA, Hiromitsu NAGAREKAWA, Shinji Kinoshita | 2025-06-17 |
| 7442876 | High-precision foamed coaxial cable | Katsuo Tanaka | 2008-10-28 |
| 7355123 | Foam coaxial cable and method of manufacturing the same | Hiroyuki Kimura, Shigeru Murayama, Shigeru Matsumura | 2008-04-08 |
| 6963032 | High accuracy foamed coaxial cable and method for manufacturing the same | Tetsuo Yamaguchi, Takao Ishido, Takaaki Kusama, Mitsuo Nanjyo, Shigeru Matsumura +1 more | 2005-11-08 |
| 4827999 | Polyester fiber having excellent thermal dimensional _ stability, chemical stability and high _ tenacity and process for the production thereof | Kazuyuki Yabuki, Yohji Kohmura, Hiroshi Yasuda | 1989-05-09 |