Top Inventors at Seidensha Electronics Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Noriaki Matsugishi | 6 |
| 2 | Atsushi Satoh | 4 |
| 3 | Takashi Nakajima | 4 |
| #4 | Toshihiro Furusawa | 4 |
| #5 | Kimihiko Watanabe | 2 |
| #6 | Shigeru Ogaya | 2 |
| #7 | Shigemasa Tsubone | 2 |
| #8 | Eiji Kaneko | 1 |
| #9 | Fumio Orito | 1 |
| #10 | Hirotoshi Fuse | 1 |
| #11 | Kazunori Shimoyama | 1 |
| #12 | Kiyonori Ishida | 1 |
| #13 | Masanori Mizutani | 1 |
| #14 | Naokazu Nagasawa | 1 |
| #15 | Tadahiro Konita | 1 |
| #16 | Takakazu Tomizawa | 1 |
| #17 | Toshiyuki Hanada | 1 |
| #18 | Tomotaka Orita | 1 |
| #19 | Yasuyuki Sakamoto | 1 |
| #20 | Yoshio Fukamatsu | 1 |
| #21 | Yoshiyuki Sugawara | 1 |