Top Inventors at Hitachi Video Eng. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Junichi Ikoma | 2 |
| 2 | Atsuo Osawa | 1 |
| 3 | Atsushi Kaneko | 1 |
| #4 | Fumiaki Fujii | 1 |
| #5 | Fuyuki Inui | 1 |
| #6 | Hidefumi Kimura | 1 |
| #7 | Hideo Nishijima | 1 |
| #8 | Hitoshi Takizawa | 1 |
| #9 | Hideaki Watanabe | 1 |
| #10 | Isao Fukushima | 1 |
| #11 | Junichi Nakagawa | 1 |
| #12 | Kaneyuki Okamoto | 1 |
| #13 | Katsumi Sera | 1 |
| #14 | Katsumi Takeda | 1 |
| #15 | Masanori Ienaka | 1 |
| #16 | Mamoru Kaneko | 1 |
| #17 | Masanori Kochi | 1 |
| #18 | Masashi Mori | 1 |
| #19 | Masashi Sasaki | 1 |
| #20 | Masataka Sekiya | 1 |
| #21 | Morishi Izumita | 1 |
| #22 | Motoyuki Suzuki | 1 |
| #23 | Nobukazu Doi | 1 |
| #24 | Nobuyuki Kaku | 1 |
| #25 | Nobutaka Ohnuki | 1 |
| #26 | Satoshi Sugawara | 1 |
| #27 | Seiichi Mita | 1 |
| #28 | Takashi Furutani | 1 |
| #29 | Takashi Kimura | 1 |
| #30 | Tadashi Saitoh | 1 |
| #31 | Toshihiro Matsunaga | 1 |
| #32 | Yasuaki Kinoshita | 1 |
| #33 | Yoshitomo Kuwamoto | 1 |
| #34 | Yoshio Miura | 1 |
| #35 | Akio Nakashima | 1 |
| #36 | Akira Saito | 1 |