Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
OB

Obayashi — 46 Patents

Rank (All Time): #14,101 of 106,120Top 15%
118 inventors
46 Patents All Time

Top Inventors at Obayashi All Time

Showing 1–50 of 118 inventors

RankNamePatents
1 Hajime Ouchi 5
1 Tamaki Horii 5
1 Tomoya Kaneko 5
#4 Hajime Wakui 4
#4 Kiyoshi Miya 4
#4 Koji Watanabe 4
#4 Motoyuki Okano 4
#4 Nobuyuki Mastsumoto 4
#4 Ryuichi Chikamatsu 4
#4 Shigeyuki Sogo 4
#4 Tsuyoshi Aoyama 4
#4 Yoshihiro Tanaka 4
#13 Akira Ito 3
#13 Aveek Das 3
#13 Eri Ohmoto 3
#13 Haruka Ogawa 3
#13 Hiroyuki Ishii 3
#13 Hisayoshi Kikkawa 3
#13 Hitofusa Mitani 3
#13 Hiroto Sato 3
#13 Kazuhiko Shichiku 3
#13 Kiyoshige Nishibayashi 3
#13 Koji Hamada 3
#13 Maya Kagatani 3
#13 Michiaki Oyado 3
#13 Poojitha Preena 3
#13 Satoru Doi 3
#13 Tadashi Nouchi 3
#13 Tatsuya Osugi 3
#13 Takashi Tsuchiya 3
#13 Yoshimasa Hayashi 3
#32 Akihiko Nakano 2
#32 Akio Tamai 2
#32 Akira Teramura 2
#32 Atsuya Yuasa 2
#32 Eiji Takahashi 2
#32 Eiji Tauchi 2
#32 Hiroyuki Arita 2
#32 Hiroki Ogata 2
#32 Hiroki Someya 2
#32 Hidefumi Takenaka 2
#32 Kazuyuki Goto 2
#32 Katsumi Kotani 2
#32 Kenta Matsubara 2
#32 Kyoji Yoshino 2
#32 Masayuki Kosugi 2
#32 Masahiro Moriya 2
#32 Masamichi Sogabe 2
#32 Masashi Suzuki 2
#32 Sadayoshi Nomizo 2