Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288631 | Insulated wire, coil, and electrical or electronic equipment | Daisuke Muto, Keiichi TOMIZAWA | 2025-04-29 |
| 11437163 | Insulated wire, coil, and electrical or electronic equipment | Natsuko HARA, Keiichi TOMIZAWA | 2022-09-06 |
| 11145436 | Assembled wire, method of manufacturing assembled wire and segment coil | Keisuke Ikeda, Keiichi TOMIZAWA, Daisuke Muto | 2021-10-12 |
| 10991483 | Assembled wire, method of producing the same, and electrical equipment using the same | Keisuke Ikeda | 2021-04-27 |
| 10978219 | Assembled wire, segmented conductor, and segment coil and motor using the same | Keiichi TOMIZAWA, Akira Tachibana, Keisuke Ikeda, Daisuke Muto | 2021-04-13 |
| 10566109 | Insulated wire, coil and electrical or electronic equipment | Daisuke Muto, Makoto Oya, Keiichi TOMIZAWA, Tsuneo Aoi | 2020-02-18 |
| 10529463 | Insulated wire, coil, and electrical or electronic equipment | Satoko Yamoto, Isao Tomomatsu | 2020-01-07 |
| 10498184 | Insulated wire, coil, and electrical or electronic equipment | Keisuke Ikeda, Takeshi Saito | 2019-12-03 |
| 10366809 | Insulated wire, coil, and electric or electronic equipment | Isao Tomomatsu, Makoto Oya, Daisuke Muto | 2019-07-30 |
| 10325695 | Rectangular wire, and method of producing the same and electrical equipment using the same | Dai Fujiwara, Tsuneo Aoi, Hiroshi Kaneiwa, Takefumi KAJI | 2019-06-18 |
| 10319491 | Rectangular wire, and method of producing the same and electrical equipment using the same | Dai Fujiwara, Tsuneo Aoi, Hiroshi Kaneiwa, Yuki Amano | 2019-06-11 |
| 10260857 | Light receiving device and position detection device | Mai Hirata, Hiroyuki Fukui | 2019-04-16 |
| 10210966 | Insulated wire and coil | Satoko Yamoto, Makoto Oya, Keisuke Ikeda | 2019-02-19 |
| 10109389 | Rectangular insulated wire, coil and electrical and electronic device | Tsuneo Aoi, Dai Fujiwara | 2018-10-23 |
| 10037833 | Insulated wire, coil, and electrical or electronic equipment, and method of producing the insulated wire | Keisuke Ikeda | 2018-07-31 |
| 9892819 | Insulated wire, coil, and electronic/electrical equipment | Keisuke Ikeda, Makoto Oya | 2018-02-13 |
| 9728301 | Insulated wire and electric or electronic equipment | Keisuke Ikeda, Daisuke Muto, Keiichi TOMIZAWA | 2017-08-08 |
| 9691521 | Rectangular insulated wire and electric generator coil | Makoto Oya, Keisuke Ikeda, Satoko Yamoto, Tsuneo Aoi | 2017-06-27 |
| 9536636 | Insulated wire, coil, and electric/electronic equipments as well as method of producing a film delamination-resistant insulated wire | Keisuke Ikeda, Makoto Oya, Keiichi TOMIZAWA | 2017-01-03 |
| 9514863 | Inverter surge-resistant insulated wire and method of producing the same | Daisuke Muto, Dai Fujiwara, Keiichi TOMIZAWA, Tsuneo Aoi | 2016-12-06 |
| 9224523 | Inverter surge-resistant insulated wire | Daisuke Muto, Keiichi TOMIZAWA, Satoshi Naka | 2015-12-29 |
| 8946557 | Multilayer insulated electric wire and transformer using the same | Yohei Ishii, Daisuke Muto, Hiroyuki Egawa | 2015-02-03 |
| 8652635 | Insulated wire and resin dispersion | Yong Hoon Kim, Tadashi Ishii | 2014-02-18 |
| 8518535 | Multilayer insulated wire and transformer using the same | Makoto Onodera, Dai Fujiwara, Minoru Saito, Tsuneo Aoi, Isamu Kobayashi +2 more | 2013-08-27 |
| 8188370 | Multilayer insulated electric wire and transformer using the same | Yohei Ishii, Hiroyuki Egawa | 2012-05-29 |