Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Nichia — 297 Patents in 2020

Rank (2020): #136 of 32,488Top 1%
339 inventors
297 Patents 2020

Top Inventors at Nichia 2020

Showing 1–50 of 339 inventors

RankNamePatents
1 Motokazu Yamada 15
1 Takuya Nakabayashi 15
3 Shoji Hosokawa 13
#4 Kenji OZEKI 9
#5 Tadao Hayashi 8
#6 Toru Hashimoto 7
#7 Kazuya NISHIMATA 6
#7 Masatsugu Ichikawa 6
#7 Ryosuke Wakaki 6
#7 Yukitoshi Marutani 6
#11 Kazuma KOZURU 5
#11 Masafumi Kuramoto 5
#11 Sadakazu WAKUI 5
#11 Tetsuya Ishikawa 5
#11 Tomonori MIYOSHI 5
#11 Yoshifumi Fujita 5
#11 Yuichi Yamada 5
#18 Daisuke Iwakura 4
#18 Daisuke OYAMATSU 4
#18 Eiichiro Okahisa 4
#18 Hiroto Tamaki 4
#18 Hiroaki Ukawa 4
#18 Kazushige FUJIO 4
#18 Masaki Hayashi 4
#18 Seitaro Akagawa 4
#18 Shuji Shioji 4
#18 Soichiro MIURA 4
#18 Tadaaki Ikeda 4
#18 Tatsuya Kameyama 4
#18 Tadaaki MIYATA 4
#18 Taiki Yuasa 4
#18 Tomohide Miki 4
#18 Tomokazu Watanabe 4
#18 Tsuyoshi OKAHISA 4
#18 Tsukasa Torimoto 4
#36 Akinori Yoneda 3
#36 Akihiro Yoshimura 3
#36 Atsushi Yamamoto 3
#36 Hirofumi Ichikawa 3
#36 Hirotaka Natori 3
#36 Keiji Emura 3
#36 Kenichi Kobayashi 3
#36 Kensuke YAMAOKA 3
#36 Mayumi Fukuda 3
#36 Mamoru Imada 3
#36 Masahiko Sano 3
#36 Mitsuhiro Isono 3
#36 Naoto Inoue 3
#36 Nahoko Kitajima 3
#36 Shimpei Sasaoka 3