Hitachi, JP 1994

688 patents  ·  441 inventors

Ranked #39 of 22,654 cities Top 1%

Showing 1–50 of 441 inventors

Rank Inventor Primary Company Patents
1 Ryoichi Kaneko Seikosha Co. 43
2 Michio Kuroda Hitachi 8
3 Hiraku Ikeda Hitachi 6
#4 Shigeki Morinaga Hitachi 5
#4 Akio Mukoh Hitachi 5
#4 Yasuo Morooka Hitachi 5
#4 Shigeru Ohno Fujitsu Limited 5
#4 Minoru Ohsuga Hitachi 5
#9 Kanji Kato Hitachi 4
#9 Yasuo Koseki Hitachi 4
#9 Hisashi Andoh Hitachi 4
#9 Hideo Maejima Hitachi 4
#9 Koyo Katsura Hitachi 4
#9 Yasunori Katayama Hitachi 4
#9 Hironobu Kobayashi Hitachi 4
#9 Hirokazu Kasashima Hitachi 4
#9 Shigeru Azuhata Hitachi 4
#9 Junkichi Miura Hitachi 4
#9 Nobuyuki Iizuka Hitachi 4
#9 Osamu Tsuchida Casio Computer Co. 4
#21 Fumio Murabayashi Hitachi 3
#21 Yuji Miyahara Hitachi 3
#21 Nobuyuki Yamashita Kubota 3
#21 Ikuro Masuda Hitachi 3
#21 Kenichi Onda Hitachi 3
#21 Katsuzo Aihara Hitachi 3
#21 Minoru Takaba Hitachi 3
#21 Moriaki Fuyama Hitachi 3
#21 Shinji Narishige Hitachi 3
#21 Yasuyuki Kozima Hitachi 3
#21 Masahiko Sakai Canon 3
#21 Kozo Nakai Hitachi 3
#21 Masahisa Inagaki Hitachi 3
#21 Seiitsu Nigawara Hitachi 3
#21 Yuzuru Simazaki Hitachi 3
#21 Masahide Nomura Hitachi 3
#21 Shigeki Tsuchitani Hitachi 3
#21 Yasutaka Komatsu Hitachi 3
#21 Motoya Ito Denso 3
#21 Satoru Ogihara Hitachi 3
#21 Takao Umeda Hitachi 3
#21 Takayuki Yoshioka Pioneer Electronic 3
#21 Mitsuru Watabe Hitachi 3
#21 Masahiro Otaka Hitachi 3
#21 Kunio Satoh Hitachi 3
#21 Takeshi Tanaka Panasonic 3
#21 Toshiaki Ishimaru Olympus Optical Co. 3
#21 Masao Ishida Teikoku Piston Ring Co. 3
#21 Kenji Tominaga Hitachi 3
#21 Motoo Aoyama Hitachi 3