Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205730 | Conductive wire, method for manufacturing conductive wire, casting conductive wire, cable and method for manufacturing cable | Seigi Aoyama, Takashi Hayasaka, Ryohei Okada, Detian Huang, Tamotsu Sakurai +3 more | 2025-01-21 |
| 11834733 | Aluminum alloy wire material | Kazuya Nishi, Shohei Hata | 2023-12-05 |
| 11545277 | Copper alloy wire, cable, and method of manufacturing copper alloy wire | Kazuhisa Takahashi, Shohei Hata, Hiromitsu Kuroda, Kazuya Nishi, Keisuke Fujito +1 more | 2023-01-03 |
| 11355258 | Aluminum alloy wire rod and producing method therefor | Kazuya Nishi, Shohei Hata, Takashi Hayasaka, Takeshi Usami | 2022-06-07 |
| 11053569 | Alloying-element additive and method of manufacturing copper alloy | Keisuke Fujito, Takashi Hayasaka, Takeshi Usami | 2021-07-06 |
| 10920306 | Aluminum alloy wire rod and producing method thereof | Kazuya Nishi, Shohei Hata, Takashi Hayasaka, Takeshi Usami | 2021-02-16 |
| 10720258 | Method for manufacturing a conductive wire | Seigi Aoyama, Takashi Hayasaka, Ryohei Okada, Detian Huang, Tamotsu Sakurai +3 more | 2020-07-21 |
| 10192649 | Aluminum alloy conductor, insulated wire including the conductor, and method for manufacturing the insulated wire | Kazuya Nishi, Shohei Hata | 2019-01-29 |
| 10030287 | Soft-dilute-copper-alloy material, soft-dilute-copper-alloy wire, soft-dilute-copper-alloy sheet, soft-dilute-copper-alloy stranded wire, and cable, coaxial cable and composite cable using same | Seigi Aoyama, Hiromitsu Kuroda, Hideyuki Sagawa | 2018-07-24 |
| 9884467 | Copper-based material and method for producing the same | Seigi Aoyama, Hideyuki Sagawa, Keisuke Fujito, Hiromitsu Kuroda | 2018-02-06 |
| 9809872 | Dilute copper alloy material, dilute copper alloy wire, dilute copper alloy twisted wire and cable using the same, coaxial cable and composite cable, and method of manufacturing dilute copper alloy material and dilute copper alloy wire | Seigi Aoyama, Shuji Sakai, Takahiro Sato, Hidenori Abe | 2017-11-07 |
| 9805836 | Dilute copper alloy material and method of manufacturing dilute copper alloy member excellent in characteristics of resistance to hydrogen embrittlement | Hiromitsu Kuroda, Hideyuki Sagawa, Seigi Aoyama | 2017-10-31 |
| 9734937 | Soft dilute-copper alloy wire, soft dilute-copper alloy twisted wire, and insulated wire, coaxial cable, and composite cable using these | Seigi Aoyama, Hiromitsu Kuroda, Hideyuki Sagawa | 2017-08-15 |
| 9564255 | High-speed transmission cable conductor, and producing method thereof, and high-speed transmission cable | Hideyuki Sagawa, Seigi Aoyama, Keisuke Fujito, Detian Huang | 2017-02-07 |
| 9337694 | Electricity collection and distribution ring and method for manufacturing same | Kenichi Egami, Kazuyuki Watanabe, Kazuhiko Tomita, Manabu Yazaki, Koichi Ono | 2016-05-10 |
| 9293231 | Audio/Video cable | Seigi Aoyama, Masayoshi Goto | 2016-03-22 |
| 9234263 | Weldment | Hiromitsu Kuroda, Hideyuki Sagawa, Seigi Aoyama, Masayoshi Goto, Takahiko Hanada +2 more | 2016-01-12 |
| 8835766 | Audio/video cable | Seigi Aoyama, Masayoshi Goto | 2014-09-16 |
| 8779294 | Flexible flat cable with dilute copper alloy containing titanium and sulfur | Seigi Aoyama, Hiromitsu Kuroda, Hideyuki Sagawa | 2014-07-15 |
| 8769813 | Method of manufacturing a wiring material | Tsukasa Iwasita, Kenichi Egami, Kazuyuki Watanabe, Hiroshi Okikawa | 2014-07-08 |
| 8609988 | Electric wire with terminal and method of manufacturing the same | Hideyuki Sagawa, Tosiyuki Horikoshi, Hiromitsu Kuroda, Hideaki Takehara | 2013-12-17 |
| 8596333 | Method of making copper wire rod with low semi-softening temperature, method of making copper wire and copper wire | Seigi Aoyama | 2013-12-03 |
| 7832099 | Method of manufacturing a wiring material | Tsukasa Iwasita, Kenichi Egami, Kazuyuki Watanabe, Hiroshi Okikawa | 2010-11-16 |
| 7713101 | Male terminal having a U-shaped cross section | Taichi Oka, Kenji Nakajima, Hideaki Takehara, Michiaki Shimizu, Shinji Ito | 2010-05-11 |
| 7594832 | Connector structure with a u-shaped cross section having a male terminal and a female terminal | Taichi Oka, Kenji Nakajima, Hideaki Takehara, Michiaki Shimizu, Shinji Ito | 2009-09-29 |