Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282196 | Ferrule pin clamp, guide pin-attached pin clamp, and optical connector | Masayuki Hirose | 2025-04-22 |
| 12197013 | Optical fiber pitch conversion jig, optical connector, pitch conversion cord, optical conversion box, and pitch conversion method for optical fibers | Masayuki Hirose, Takaaki Ishikawa, Shigeo Takahashi | 2025-01-14 |
| 12013575 | Optical connector | Shuhei Kanno, Takahito Otomitsu | 2024-06-18 |
| 9205602 | Method for producing fiber-reinforced plastic | Nobuyuki Komatsu, Hiroshi Odani | 2015-12-08 |
| 8455089 | Preform for molding fiber-reinforced resin beam | Tamotsu Suzuki, Haruhiko Tsuji | 2013-06-04 |
| 8257537 | Manufacturing device and manufacturing method of laminate | Satoru Nagaoka | 2012-09-04 |
| 8236410 | Reinforcing fiber base material for preforms, process for the production of laminates thereof, and so on | Satoru Nagaoka, Nobuo Asahara | 2012-08-07 |
| 7208220 | Fiber-reinforced composite material and method for production thereof | Masaaki Yamasaki, Akihiko Kitano | 2007-04-24 |
| 7059665 | CFRP plate material and method for preparation thereof | Shoji Murai, Takehiko Hirabara, Akihiko Kitano | 2006-06-13 |
| 6591949 | Impact energy absorbing member | Akihiko Kitano, Hitoshi Nishiyama, Takuya Karaki | 2003-07-15 |
| 5019741 | Brush holder device for electric motor | Masashi Fukui | 1991-05-28 |