Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091734 | Steel wire and spring | Tetsuya Nakajima, Fuminori Okada, Kazuaki Sugimura, Katsutoshi Iwamoto | 2024-09-17 |
| 11892048 | Spring steel wire | Yoshiki Natsumeda, Taichi Okada | 2024-02-06 |
| 11807923 | Spring steel wire | Tetsuya Nakajima | 2023-11-07 |
| 11674193 | Canted coil spring and connector | Takumi AKADA | 2023-06-13 |
| 11459644 | Copper-coated steel wire and canted coil spring | Takumi AKADA | 2022-10-04 |
| 11186902 | Wire material for canted coil spring and canted coil spring | Takumi AKADA, Akihisa Hosoe | 2021-11-30 |
| 10475552 | Strand for wiring harness and wiring harness | Akihisa Hosoe, Takumi AKADA, Shinei Takamura, Katsutoshi Iwamoto | 2019-11-12 |
| 9849531 | Electrode wire for wire electric discharge machining, and method for producing same | Kazuaki Sugimura, Kenichi Shimizu, Shinei Takamura, Katsutoshi Iwamoto | 2017-12-26 |
| 7717411 | High-strength stainless steel spring and method of manufacturing the same | Nozomu Kawabe, Shinei Takamura, Teruyuki Murai, Noritoshi Takamura | 2010-05-18 |
| 7491891 | Composite wire for wire-harness and process for producing the same | Nozomu Kawabe, Teruyuki Murai, Shinei Takamura | 2009-02-17 |
| 7404865 | Steel wire for heat-resistant spring, heat-resistant spring and method for producing heat-resistant spring | Nozomu Kawabe, Teruyuki Murai | 2008-07-29 |
| 7230186 | Covered wire and automobile-use wire harness | Nozomu Kawabe, Shinei Takamura, Teruyuki Murai, Takashi Yoshioka, Toshio Shimizu | 2007-06-12 |
| 6478897 | Heat-resistant alloy wire | Nozomu Kawabe, Sadamu Matsumoto, Norihito Yamao, Teruyuki Murai | 2002-11-12 |
| 5647313 | Combination of adjusting shim and cam | Kaoru Murabe, Takao Nishioka, Akira Yamakawa, Kenji Matsunuma | 1997-07-15 |