Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587696 | Dry friction material and method for manufacturing the same | Kiyoshi Iwama, Kazuya Morita | 2017-03-07 |
| 7775336 | Friction engagement device | Masaaki Nishida, Satoru Kasuya, Masashi Kito, Yoshihisa Yamamoto, Akitomo Suzuki +4 more | 2010-08-17 |
| 6948350 | Wave-processing method and wave-processing die for core metal of wet friction material | Hideto Nakagawa, Katsuhiro Yamamoto | 2005-09-27 |
| 6831843 | Earphone jack holding device | Toshiyasu Kitamura, Teruo Nanmoku, Taichi Tabata | 2004-12-14 |
| 6520024 | Crack-type fatigue detecting sensor, method for fabricating crack-type fatigue detecting sensor, and method for estimating damage using crack-type fatigue detecting sensor | Kanta Nihei, Tomohei Kobayashi, Shigeki Koe, Akio Murakami, Goro Nishiyama +1 more | 2003-02-18 |
| 6504727 | Earphone jack holding device | Toshiyasu Kitamura, Teruo Nanmoku, Taichi Tabata | 2003-01-07 |
| 6499579 | Wet type friction member | Yukiharu Honda | 2002-12-31 |
| 6326928 | Antenna fixing method and device | Toshiyasu Kitamura, Hiroyuki Chihara, Nobutoshi Hamada | 2001-12-04 |
| 4986483 | Winder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the same | Ushio Ryu, Kengi Kabashima, Yutaka Masushige, Teruhiko Matsuo, Tadashi Koyanagi | 1991-01-22 |
| 4872293 | Abrasive water jet cutting apparatus | Wataru Yasukawa, deceased, Masanori Kiyoshige, Takeshi Horikawa, Tomonobu Okada, Tadafumi Ochi +7 more | 1989-10-10 |