Top Inventors at Pearl Musical Instrument All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Akito Takegawa | 27 |
| 2 | Mitsuo Yanagisawa | 11 |
| 3 | Takashi Koizumi | 4 |
| #4 | Yuichi Sato | 4 |
| #5 | Yukio Tanaka | 4 |
| #6 | Jan Roelof van der Meulen | 3 |
| #7 | Katsuhiro Momose | 2 |
| #8 | Shawn D. Lafrenz | 2 |
| #9 | Bart Fermie | 1 |
| #10 | Haruhiko Motohashi | 1 |
| #11 | Matthew Jordan | 1 |
| #12 | Michihiro Tsuchida | 1 |
| #13 | Misuo Yanagisawa | 1 |
| #14 | Seiji Suzuki | 1 |
| #15 | Tatsuya Nishikawa | 1 |
| #16 | Yuji Fukai | 1 |
| #17 | John Van Dermeulen | 1 |
| #18 | Takenori Isomi | 1 |