Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417862 | Cable | Tamotsu Sakurai, Yoshiki Nakade, Minoru Takatsuto, Atsuro YAGUCHI | 2025-09-16 |
| 12308136 | Copper alloy wire, plated wire, electric wire and cable using these | Takashi Hayasaka, Detian Huang, Ryohei Okada, Tamotsu Sakurai | 2025-05-20 |
| 12198827 | Cable | Tamotsu Sakurai, Masanori Kobayashi, Setsuo Kobayashi | 2025-01-14 |
| 12159730 | Signal transmission cable and cable assembly | Tamotsu Sakurai, Yoshiki Nakade, Detian Huang, Xinweilong Li | 2024-12-03 |
| 11942234 | Coaxial cable and cable assembly | Detian Huang, Takanobu Watanabe, Hideki Nonen | 2024-03-26 |
| 11715584 | Coaxial cable and cable assembly | Tamotsu Sakurai, Keisuke Fujito, Yoshiki Nakade, Detian Huang, Hideki Nonen | 2023-08-01 |
| 11631507 | Coaxial cable, coaxial cable producing method, and cable assembly | Detian Huang, Takanobu Watanabe, Hideki Nonen, Masashi Arai, Ryohei Okada +1 more | 2023-04-18 |
| 11545277 | Copper alloy wire, cable, and method of manufacturing copper alloy wire | Kazuhisa Takahashi, Shohei Hata, Toru Sumi, Kazuya Nishi, Keisuke Fujito +1 more | 2023-01-03 |
| 11476024 | Insulated electric wire, coil and producing method for same coil | Keisuke Fujito, Shohei Hata, Takayuki Tuji | 2022-10-18 |
| 11437692 | Coaxial cable and cable assembly | Detian Huang, Takanobu Watanabe, Hideki Nonen, Masashi Arai, Ryohei Okada +1 more | 2022-09-06 |
| 11404181 | Copper alloy wire, plated wire, electrical wire and cable | Takashi Hayasaka, Detian Huang, Ryohei Okada, Tamotsu Sakurai | 2022-08-02 |
| 11094434 | Insulated wire, coil and method for manufacturing the coil | Shohei Hata, Takayuki Tsuji, Keisuke Fujito | 2021-08-17 |
| 10799944 | Equipment and method for manufacturing copper alloy material | Keisuke Fujito, Shohei Hata, Takayuki Tsuji | 2020-10-13 |
| 10718037 | Copper alloy material and production method therefor | Shohei Hata, Takayuki Tsuji, Keisuke Fujito | 2020-07-21 |
| 10399167 | Electric discharge machining electrode wire and manufacturing method therefor | Takayuki Tsuji, Tetsuya Tokumitsu, Takamitsu Kimura, Yosuke SHIBA, Hiroshi Matsuzaki +2 more | 2019-09-03 |
| 10384282 | Electric discharge machining electrode wire and manufacturing method therefor | Takayuki Tsuji, Tetsuya Tokumitsu, Takamitsu Kimura, Yosuke SHIBA, Hiroshi Matsuzaki +2 more | 2019-08-20 |
| 10307848 | Electrical discharge machining electrode wire and manufacturing method for same | Takayuki Tsuji, Tetsuya Tokumitsu, Takamitsu Kimura, Yosuke SHIBA, Hiroshi Matsuzaki +2 more | 2019-06-04 |
| 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, Toru Sumi, Hideyuki Sagawa | 2018-07-24 |
| 10006138 | Copper foil and method of manufacturing the same | Hideyuki Sagawa, Keisuke Fujito, Takumi Sato | 2018-06-26 |
| 9960289 | Solder joint material and method of manufacturing the same, soldering member and solar cell module | Hideyuki Sagawa, Keisuke Fujito, Takayuki Tsuji | 2018-05-01 |
| 9884467 | Copper-based material and method for producing the same | Seigi Aoyama, Hideyuki Sagawa, Toru Sumi, Keisuke Fujito | 2018-02-06 |
| 9842953 | Solar battery rectangular conductor, method for fabricating same and solar battery lead wire | Yuju Endo, Takashi Nemoto, Atsushi Ootake, Syuji Kawasaki, Hiroshi Bando | 2017-12-12 |
| 9805836 | Dilute copper alloy material and method of manufacturing dilute copper alloy member excellent in characteristics of resistance to hydrogen embrittlement | Toru Sumi, Hideyuki Sagawa, Seigi Aoyama | 2017-10-31 |
| 9769933 | Printed circuit board and method of manufacturing the same | Hideyuki Sagawa, Keisuke Fujito, Takayuki Tsuji, Kotaro Tanaka | 2017-09-19 |
| 9734937 | Soft dilute-copper alloy wire, soft dilute-copper alloy twisted wire, and insulated wire, coaxial cable, and composite cable using these | Seigi Aoyama, Toru Sumi, Hideyuki Sagawa | 2017-08-15 |