Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Hitachi

Rank (2020): #69 of 32,488Top 1%
1,311 inventors
621 Patents 2020

Top Inventors at Hitachi 2020

Showing 101–150 of 1,311 inventors

RankNamePatents
#81 Itaru Yanagi 3
#81 Junji Ogawa 3
#81 Jyun HAYAKAWA 3
#81 Kazuo Goda 3
#81 Kazuei HIRONAKA 3
#81 Kana Morishita 3
#81 Kazunori Nishimura 3
#81 Kazuyuki Tajima 3
#81 Katsunori Ueno 3
#81 Kenichi Egami 3
#81 Kei Imazawa 3
#81 Keiichi Matsuzawa 3
#81 Kentaro Shimada 3
#81 Ken Takei 3
#81 Kenjiro Yamamoto 3
#81 Kiyoto Ito 3
#81 Koji Hosogi 3
#81 Kohjiro Iwasawa 3
#81 Kousuke Kuwabara 3
#81 Masayoshi Ishikawa 3
#81 Makoto Iwasaki 3
#81 Masashi Kiguchi 3
#81 Masaru Kitsuregawa 3
#81 Masanori Kobayashi 3
#81 Masashi Moriyama 3
#81 Mayumi Suzuki 3
#81 Masahito Togami 3
#81 Masato UTSUMI 3
#81 Masahiro Watanabe 3
#81 Miho Imazaki 3
#81 Mitsuhiro KADOTA 3
#81 Momoyo Enyama 3
#81 Naoto FUKATANI 3
#81 Naoya Toyoshima 3
#81 Norifumi Nishikawa 3
#81 Nobumitsu Takaoka 3
#81 Nobuhiro Yokoi 3
#81 Patrick Albright 3
#81 Ryoji Inoue 3
#81 Ryota SATOH 3
#81 Sachio Sekiya 3
#81 Shigeo Homma 3
#81 Shuichi TAKANO 3
#81 Shinta Takano 3
#81 Shinichi Taniguchi 3
#81 So SASATANI 3
#81 Tadashi Fujieda 3
#81 Takahiko Kato 3
#81 Takenori Murase 3
#81 Takuya Naka 3