Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905329 | Insulated electric wire | — | 2018-02-27 |
| 9824806 | Coil, rotating electrical machine, and method of manufacturing coil | Masayuki Hirayama, Haruki Yahara | 2017-11-21 |
| 9000300 | Insulated wire | — | 2015-04-07 |
| 8933334 | Flame retardant, a flame-retardant composition, an insulated wire, a wiring harness, and a method for manufacturing the flame-retardant composition | Masato Inoue, Tatsuya Shimada, Yoshiharu Deguchi, Yuuji Tanaka | 2015-01-13 |
| 8907003 | Flame retardant, flame-retardant resin composition, and insulated wire | — | 2014-12-09 |
| 8901233 | Flame retardant, flame-retardant resin composition, and insulated wire | — | 2014-12-02 |
| 8859900 | Flame-retardant composition, covered electric wire, and wiring harness | Keiji Itagaki | 2014-10-14 |
| 8502078 | Flame-retardant composition, insulated electric wire, and wiring harness using the same | — | 2013-08-06 |
| 7952029 | Insulated wire and a wiring harness | Tatsuya Hase, Masato Inoue, Masashi Sato, Naoaki Sawamura, Tetsuya Iwasaki +1 more | 2011-05-31 |
| 7820914 | Insulated wire and a wiring harness | Masashi Sato, Masato Inoue, Yasuyuki Otsuka, Naoaki Sawamura, Tetsuya Iwasaki +2 more | 2010-10-26 |
| 6783921 | Method for etching laminated assembly including polyimide layer | Shingo Kaimori, Satoshi Koshimuta, Masato Tsurugasaki | 2004-08-31 |
| 5916495 | Plastic optical fiber preform, and process and apparatus for producing the same | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1999-06-29 |
| 5891570 | Plastic optical fiber preform having a jacket layer | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1999-04-06 |
| 5851666 | Plastic optical fiber preform, and process and apparatus for producing the same | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1998-12-22 |
| 5639512 | Plastic optical fiber preform, and process and apparatus for producing the same | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1997-06-17 |
| 5621838 | Resins for coated optical fiber units | Kaori Nomura, Tomoyuki Hattori, Nobuhiro Akasaka | 1997-04-15 |
| D378769 | Top spinner | Minoru Sawada | 1997-04-08 |
| 5614253 | Plastic optical fiber preform, and process and apparatus for producing the same | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1997-03-25 |
| 5524164 | Coated tape form optical fiber wire | Tomoyuki Hattori, Nobuhiro Akasaka, Kaori Nomura | 1996-06-04 |
| 5518437 | Toy top and drive unit for spinning the top | Minoru Sawada | 1996-05-21 |
| 5446821 | Coated optical fiber | Nobuhiro Akasaka | 1995-08-29 |
| 5432873 | Optical switch | Toshifumi Hosoya, Yuji Kobayashi, Yasuo Matsuda | 1995-07-11 |
| D356347 | Top | Minoru Sawada | 1995-03-14 |
| D353848 | Top spinner | Minoru Sawada | 1994-12-27 |
| D353632 | Top | Minoru Sawada | 1994-12-20 |