Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shunji Sugaya | Optim | 22 |
| 2 | Takashi Iwamoto | Murata Manufacturing Co. | 5 |
| 3 | Yasuyuki Kitahara | Nidec Sankyo | 4 |
| #4 | Naoyuki Haraguchi | Panasonic | 3 |
| #5 | Toshiyuki Sugitani | Panasonic | 2 |
| #5 | Nobuyuki Yamaguchi | Daiwa Seiko Co. | 2 |
| #5 | Takahisa Shiramizu | Panasonic | 2 |
| #5 | Keiichi Takanashi | Sumco | 2 |
| #5 | Takayuki Kihara | Sumco | 2 |
| #10 | Yusuke SAKITA | Tanaka Denshi Kogyo K. K. | 1 |
| #10 | Keiichiro Mori | Sumco | 1 |
| #10 | Takahiro NAGASAWA | Sumco | 1 |
| #10 | Kaori Shimada | Fujifilm | 1 |
| #10 | Fusao Ishibashi | Unknown | 1 |
| #10 | MASANORI KASHIHARA | Panasonic | 1 |
| #10 | Yoshio Okumura | Seiko Epson | 1 |
| #10 | Kenji Narahara | Mizuho Medy Co. | 1 |
| #10 | Somei Yarita | Tanaka Kikinzoku Kogyo K.K. | 1 |
| #10 | Koji Fukuchi | Panasonic | 1 |
| #10 | Makoto Kasu | NTT | 1 |
| #10 | Wei CHEN | Nanya Technology | 1 |
| #10 | Kazutomi Yamakawa | Mizuho Medy Co. | 1 |
| #10 | Kazuya Ishimoto | — | 1 |
| #10 | Yoshiaki Ishimaru | Panasonic | 1 |
| #10 | Yuki Antoku | Tanaka Denshi Kogyo K. K. | 1 |
| #10 | Hidetoshi Oishi | Honda Motor Co. | 1 |
| #10 | Keishi Nishimura | Mazda Motor | 1 |