Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11562719 | Bow hair material and bow for bowed string instrument | — | 2023-01-24 |
| D963541 | Instrument panel for automobile | Kenji Matsuo | 2022-09-13 |
| D950474 | Console for automobile | Kenji Matsuo | 2022-05-03 |
| 10964296 | Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrument | Kazuki SOGA, Toshihisa Yamazaki, Kenichi Miyazawa | 2021-03-30 |
| 10789915 | Acoustic string instrument, and methods for manufacturing and repairing same | Kazuki SOGA, Toshihisa Yamazaki, Yoshiro Yamauchi, Akio Matsushima | 2020-09-29 |
| D810642 | Instrument panel for automobile | Shinichi Miyazaki | 2018-02-20 |
| 9666168 | Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument | Kazuki SOGA, Toshihisa Yamazaki, Tatsuya Hiraku, Kenichi Miyazawa | 2017-05-30 |
| 9406285 | Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument | Kazuki SOGA, Toshihisa Yamazaki, Tatsuya Hiraku, Kenichi Miyazawa | 2016-08-02 |
| 8383921 | Stick of string instrument bow, string instrument bow and methods of manufacturing stick of string instrument bow | Akio Yamamoto, Tatsuya Hiraku, Toshiharu Fukushima | 2013-02-26 |
| 6835651 | Wiring forming method | Suguru Tabara | 2004-12-28 |
| 6791023 | Bowed stringed musical instrument for generating electric tones close to acoustic tones | — | 2004-09-14 |
| 6509261 | Wiring forming method | Suguru Tabara | 2003-01-21 |
| 6348404 | Wiring forming method | Suguru Tabara | 2002-02-19 |
| 5690785 | Lithography control on uneven surface | — | 1997-11-25 |
| 4724090 | Additive fabric softening composition for granular detergent | Shigeru Suzuki, Kiyoshi Nakayama | 1988-02-09 |
| 4539486 | Single-core inductor generator for welding producing multiple, mutually-independent outputs | Yoshikazu Saito | 1985-09-03 |