Top Inventors at Coorstek Kk All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshihisa Abe | 9 |
| 2 | Jun Komiyama | 7 |
| 3 | Kenichi Eriguchi | 7 |
| #4 | Hiroshi Oishi | 6 |
| #5 | Mitsuhiro Fujita | 4 |
| #6 | Noriko Omori | 4 |
| #7 | Masaki Irie | 3 |
| #8 | Shuko Akamine | 3 |
| #9 | Hiroki Watanabe | 2 |
| #10 | Takeshi Ogitsu | 2 |
| #11 | Yuji Fukasawa | 2 |
| #12 | Fumihiko Kitagawa | 1 |
| #13 | Hiroyuki Okajima | 1 |
| #14 | Kanta DOI | 1 |
| #15 | Katsunori Sasaki | 1 |
| #16 | Koji Enomoto | 1 |
| #17 | Masashi Kobata | 1 |
| #18 | Masahiro Kubota | 1 |
| #19 | Masako Uematsu | 1 |
| #20 | Ramesh VALLEPU | 1 |
| #21 | Ryohei Saito | 1 |
| #22 | Sachiko Kato | 1 |
| #23 | Sayuki Yoshida | 1 |
| #24 | Seiichi Fukuoka | 1 |
| #25 | Shintaro Miyamoto | 1 |
| #26 | Shunichi Suzuki | 1 |
| #27 | Sotaro Takeda | 1 |
| #28 | Takafumi Imaizumi | 1 |
| #29 | Takeshi Iwasaki | 1 |
| #30 | Takaaki Shima | 1 |
| #31 | Tomoko Watanabe | 1 |
| #32 | Yuki Abe | 1 |
| #33 | Yutaka Hashimoto | 1 |
| #34 | Yukiko Kikuchi | 1 |
| #35 | Yukihisa Miyashita | 1 |
| #36 | Yuma Suzuki | 1 |
| #37 | Yu Yokoyama | 1 |
| #38 | Akira Kanno | 1 |
| #39 | Akira Yoshida | 1 |