Patents per Year
Top Inventors at San-Ei Kagaku Co. All Time
Showing 1–27 of 27 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazunori Kitamura | 10 |
| 2 | Katsuhiro Watanabe | 8 |
| 3 | Michihiro Aga | 5 |
| 3 | Toshio Ohta | 5 |
| #5 | Kiyoshi Sato | 4 |
| #5 | Yasuhiro Takase | 4 |
| #7 | Kazuki Hanada | 3 |
| #8 | Masayuki Minei | 2 |
| #8 | Toshio Horikoshi | 2 |
| #8 | Yukihiro Koga | 2 |
| #8 | Yukihiro USUI | 2 |
| #12 | Hiroshi Asami | 1 |
| #12 | Hiroyuki Kurihara | 1 |
| #12 | Hiroki Kuriyama | 1 |
| #12 | Hiroyuki Suganuma | 1 |
| #12 | Hirotomi Tamura | 1 |
| #12 | Hideo Ushioda | 1 |
| #12 | Kazuya Takahashi | 1 |
| #12 | Masumi Koike | 1 |
| #12 | Makoto OBUNAI | 1 |
| #12 | Masanobu Takahashi | 1 |
| #12 | Takashi Akiyama | 1 |
| #12 | Takeshi Saito | 1 |
| #12 | Toshimitsu Furusawa | 1 |
| #12 | Toshimitsu Kounou | 1 |
| #12 | Yasuhiro Kuroyanagai | 1 |
| #12 | Yukio Kamiishi | 1 |