Top Inventors at Kawai Musical Inst. Mfg. Co. All Time
Showing 1–31 of 31 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Saito | 8 |
| 1 | Yutaka Washiyama | 8 |
| 3 | Katsushi Ishii | 5 |
| #4 | Kiyomi Takauji | 4 |
| #4 | Toshinori Matsuda | 4 |
| #6 | Takashi Suzuki | 3 |
| #7 | Gen Izumisawa | 2 |
| #7 | Hiroshi Kitagawa | 2 |
| #7 | Mineo Kitamura | 2 |
| #7 | Noriyuki Ueta | 2 |
| #7 | Sayoko Hirano | 2 |
| #7 | Seiji Okamoto | 2 |
| #7 | Shu Eitaki | 2 |
| #7 | Toshihide Saito | 2 |
| #7 | Yoichi Nagashima | 2 |
| #7 | Akihiro Fujita | 2 |
| #17 | Eiichi Tamura | 1 |
| #17 | Haruhiko Matsui | 1 |
| #17 | Ichiro Matsuda | 1 |
| #17 | Ikuo Kobayashi | 1 |
| #17 | Koji Kuwano | 1 |
| #17 | Makoto Sekizuka | 1 |
| #17 | Noboru Akagawa | 1 |
| #17 | Sayoko Ikeda | 1 |
| #17 | Sadamoto Wakuda | 1 |
| #17 | Shinya Konishi | 1 |
| #17 | Taichi Kosugi | 1 |
| #17 | Taku Narita | 1 |
| #17 | Tessai Kondo | 1 |
| #17 | Tomoyasu Ikegawa | 1 |
| #17 | Toshio Mishima | 1 |