Top Inventors at Csk All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyoshi Horie | 9 |
| 2 | Hidefumi Suzuki | 7 |
| 3 | Shunzo Takahashi | 5 |
| #4 | Fumio Kimura | 3 |
| #5 | Kiyotaka Ogawa | 3 |
| #6 | Shigeru Izawa | 3 |
| #7 | Masaaki Nishioka | 2 |
| #8 | Takashi Hasemi | 2 |
| #9 | Tomoharu Ishijima | 2 |
| #10 | Yukio Hamasaki | 2 |
| #11 | Akiyoshi Hashimoto | 2 |
| #12 | Horie Kiyoshi | 1 |
| #13 | Hyung Geuk Kim | 1 |
| #14 | Il Jun Jeon | 1 |
| #15 | Jin Hong Kim | 1 |
| #16 | Jong Yong Bae | 1 |
| #17 | Jung Joon Pyeon | 1 |
| #18 | Jun Takada | 1 |
| #19 | Kagawa Hirofumi | 1 |
| #20 | Kiyotaka Ouchi | 1 |
| #21 | Koichi Sugimura | 1 |
| #22 | Minoru Yukawa | 1 |
| #23 | Seo Young Maeng | 1 |
| #24 | Su Ji GIM | 1 |
| #25 | Takayuki Kawamura | 1 |
| #26 | Young Seok Roh | 1 |
| #27 | Yukitaka Kunimoto | 1 |
| #28 | Akira Takagi | 1 |