Top Inventors at Seiko Electronic Components All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hirofumi Kawashima | 7 |
| 2 | Kensuke Tahara | 6 |
| 3 | Toyoo Harada | 6 |
| #4 | Tsugio Sakai | 6 |
| #5 | Masao Ogawa | 5 |
| #6 | Takahiro Kawagoe | 5 |
| #7 | Hideharu Daifuku | 4 |
| #8 | Hideki Ishikawa | 4 |
| #9 | Isamu Shinoda | 4 |
| #10 | Yoshitomo Masuda | 4 |
| #11 | Fumiharu Iwasaki | 3 |
| #12 | Fujio Tamura | 3 |
| #13 | Seiji Yahagi | 3 |
| #14 | Shinichi Toyosawa | 3 |
| #15 | Akifumi Sakata | 3 |
| #16 | Kazutoshi Takeda | 2 |
| #17 | Takao Ogino | 2 |
| #18 | Eiki Arai | 1 |
| #19 | Fumio Kimura | 1 |
| #20 | Hiroaki Aihara | 1 |
| #21 | Hiroyoshi Hiratsuka | 1 |
| #22 | Hiroshi Kihara | 1 |
| #23 | Hideo Sakamoto | 1 |
| #24 | Iwao Kishi | 1 |
| #25 | Katsuhiko Arai | 1 |
| #26 | Katsuyuki Fujita | 1 |
| #27 | Kazuo Takayama | 1 |
| #28 | Kazuo Yoshida | 1 |
| #29 | Kinya Suzuki | 1 |
| #30 | Masashi Miyazaki | 1 |
| #31 | Nobuo Kamata | 1 |
| #32 | Osamu Ochiai | 1 |
| #33 | Osamu Takahashi | 1 |
| #34 | Shigeru Kijima | 1 |
| #35 | Shigeo Niwa | 1 |
| #36 | Shigeaki Ogata | 1 |
| #37 | Tatsuo Arakawa | 1 |
| #38 | Tadashi Fuse | 1 |
| #39 | Tadaaki Miyazaki | 1 |
| #40 | Tetsuro Amano | 1 |
| #41 | Toyoo Hayasaka | 1 |
| #42 | Tomio Sasaki | 1 |
| #43 | Yasuo Kawada | 1 |
| #44 | Yoshio Katagiri | 1 |
| #45 | Yuko Maeda | 1 |
| #46 | Tadahiko Wachigai | 1 |
| #47 | Junko Ohshida | 1 |