Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masatomo Yasaki | Fujitsu Limited | 29 |
| 2 | Ikuo Takeda | Yazaki | 16 |
| 3 | Katsuhiko Yoshida | Sumitomo Seika Chemicals Co. | 6 |
| #4 | Tsutomu Nosaka | Sumitomo Rubber Industries | 5 |
| #5 | Yuki Maeshima | Noritz | 3 |
| #5 | Yasuhira Kikuoka | Mitsubishi Electric | 3 |
| #7 | Tomoyo Kamogawa | Semiconductor Energy Laboratory | 2 |
| #7 | Yoshihisa Honjoh | Mitsubishi Electric | 2 |
| #9 | Shinpo Shozo | Taki Chemical Co. | 1 |
| #9 | Hideo Nakashima | Daiwabo Holdings Co. | 1 |
| #9 | Takayuki Morii | Tlv Co. | 1 |
| #9 | Muneharu Taguchi | Toyo Tire & Rubber Co. | 1 |
| #9 | Terushige Nagai | Asics | 1 |
| #9 | Tomohumi Kinugasa | Mitsubishi Denki K.K. | 1 |
| #9 | Shigeki Kitaoka | Toyo Tire & Rubber Co. | 1 |
| #9 | Morio Sawada | Murata Kikai | 1 |