HC

Hitachi Engineering Co.

Rank (All Time): #3840 of 106,127Top 4%
572 inventors
199
Patents All Time

Top Inventors at Hitachi Engineering Co. All Time

Showing 1–50 of 572 inventors

RankNamePatents
1 Koyo Katsura 27
2 Shigeru Matsuo 18
3 Hisashi Kajiwara 10
3 Hideo Maejima 10
3 Mitsuhiko Okutsu 10
#6 Hisashi Kaziwara 9
#6 Masahisa Narita 9
#6 Tadaaki Bandoh 9
#6 Yasuhiro Aizawa 9
#10 Haruki Inoue 8
#10 Hidekazu Matsumoto 8
#10 Jun Sato 8
#10 Katsunori Koike 8
#10 Takashi Sone 8
#15 Takeshi Asai 7
#15 Tomoaki Aoki 7
#17 Masakazu Yahiro 6
#17 Satoshi Kanno 6
#17 Shigeki Morinaga 6
#17 Yasuhiro Nakatsuka 6
#21 Eisaku Hayashi 5
#21 Hiroyuki Kida 5
#21 Hidehito Takewa 5
#21 Junichi Tatezaki 5
#21 Katsuhiko Hirano 5
#21 Kenji Hirose 5
#21 Keisuke Nakashima 5
#21 Kunio Enomoto 5
#21 Norio Kawashima 5
#21 Ren Morinaka 5
#21 Sadato Shimizu 5
#21 Shigeo Kuboki 5
#21 Shigeru Tanaka 5
#21 Tetsuya Ishikawa 5
#21 Youichi Hattori 5
#21 Yoji Nishio 5
#21 Akira Sugano 5
#38 Fumihiko Arakawa 4
#38 Fumio Murabayashi 4
#38 Hideo Hara 4
#38 Hiromasa Hirakawa 4
#38 Hitoshi Ishimaru 4
#38 Hiroaki Nakanishi 4
#38 Hiroaki Nambu 4
#38 Hiroshi Takeda 4
#38 Hiromichi Yamada 4
#38 Hisao Yokoyama 4
#38 Jushi Ide 4
#38 Kazuo Kanetani 4
#38 Kayoko Nemoto 4