Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11810687 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2023-11-07 |
| 11682499 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2023-06-20 |
| 11594346 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2023-02-28 |
| 11342094 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2022-05-24 |
| 11302457 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2022-04-12 |
| 11037695 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2021-06-15 |
| 10910125 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2021-02-02 |
| 10910126 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2021-02-02 |
| 10829843 | Method for producing aluminum wire | Fumitoshi Imasato, Yasuyuki Otsuka, Kinji Taguchi, Hiroyuki Kobayashi, Tetsuya Kuwahara +1 more | 2020-11-10 |
| 10822676 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2020-11-03 |
| 10796811 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2020-10-06 |
| 10706986 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2020-07-07 |
| 10650936 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2020-05-12 |
| 10553328 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2020-02-04 |
| 10522263 | Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire | Tetsuya Kuwabara, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi | 2019-12-31 |
| 10370743 | Aluminum alloy wire, aluminum alloy twisted wire, covered wire, and wiring harness | Hiroyuki Kobayashi, Kinji Taguchi, Yasuyuki Ootsuka, Tetsuya Kuwabara | 2019-08-06 |
| 10304581 | Aluminum alloy wire | Yoshihiro Nakai, Taichirou Nishikawa, Yoshiyuki Takaki, Yasuyuki Ootsuka | 2019-05-28 |
| 9972411 | Copper alloy wire, copper alloy stranded wire, covered electric wire, and terminal-fitted electric wire | Akiko Inoue, Taichiro Nishikawa, Tetsuya Kuwabara, Hiroyuki Kobayashi | 2018-05-15 |
| 9953736 | Aluminum electric wire for an automobile and a method for producing the same | Yasuyuki Otsuka, Masanobu Yoshimura, Kotaro Maeda, Jun Yoshimoto, Masashi Kimura +3 more | 2018-04-24 |
| 9564254 | Aluminum alloy wire, and aluminum alloy twisted wire, covered electrical wire and wire harness using the same | Hiroyuki Kobayashi, Yoshihiro Nakai, Taichiro Nishikawa, Yoshiyuki Takaki, Yasuyuki Otsuka | 2017-02-07 |
| 9422612 | Aluminum alloy wire | Taichiro Nishikawa, Yoshihiro Nakai, Yoshiyuki Takaki, Yasuyuki Otsuka | 2016-08-23 |
| 9147504 | Aluminum alloy wire | Yoshihiro Nakai, Taichirou Nishikawa, Yoshiyuki Takaki, Yasuyuki Ootsuka | 2015-09-29 |
| 9028959 | Composite member | Isao Iwayama, Yoshihiro Nakai, Taichiro Nishikawa, Yoshiyuki Takaki, Toshiya Ikeda | 2015-05-12 |
| 8653374 | Aluminum alloy wire | Yoshihiro Nakai, Taichirou Nishikawa, Yoshiyuki Takaki, Yasuyuki Ootsuka | 2014-02-18 |
| 8476529 | Aluminum electric wire for an automobile and a method for producing the same | Yasuyuki Otsuka, Masanobu Yoshimura, Kotaro Maeda, Jun Yoshimoto, Masashi Kimura +3 more | 2013-07-02 |