Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shogo Tomiyama | Daicel Chemical Industries | 28 |
| 2 | Kouichi Nemoto | Nissan Motor Co. | 21 |
| 3 | Katsuo Komatsuzaki | Texas Instruments | 16 |
| #4 | Shuhei Sawa | Mitsubishi Chemical | 13 |
| #5 | Koichi Nishio | Mitsubishi Chemical | 10 |
| #5 | Tadashi Tachibana | Texas Instruments | 10 |
| #7 | Nobuyuki ISHIWATARI | Mitsubishi Chemical | 9 |
| #8 | Satoshi Akasaka | Mitsubishi Chemical | 8 |
| #8 | Kanako Takiguchi | Mitsubishi Chemical | 8 |
| #8 | Tatsuki Endo | Schlumberger Technology | 8 |
| #11 | Shingo Morokuma | Mitsubishi Chemical | 5 |
| #12 | Osaomi Enomoto | Texas Instruments | 4 |
| #13 | Yuki Takatsuka | Yamato Protec | 3 |
| #13 | Kiyoshi Nakatsuka | Texas Instruments | 3 |
| #13 | Daigo NAGAYAMA | Mitsubishi Chemical | 3 |
| #16 | Naoko Totsuka | Kyowa Hakko Kogyo Co. | 1 |
| #16 | Akimitsu Kikkawa | Yamato Protec | 1 |
| #16 | Youichiro Imamura | Texas Instruments | 1 |
| #16 | Akimasa TSUTSUMI | Yamato Protec | 1 |
| #16 | Shunichi Ishijima | Kyowa Hakko Kogyo Co. | 1 |
| #16 | Hironori Ishimoto | Texas Instruments | 1 |