Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Nichia
Nichia
— 298 Patents in 2021
Rank
(2021):
#121
of
31,507
Top 1%
355
inventors
298
Patents 2021
Top Inventors at Nichia
2021
Showing
1–50
of
355
inventors
Rank
Name
Patents
1
Motokazu Yamada
15
1
Shoji Hosokawa
15
3
Takuya Nakabayashi
11
#4
Kenji OZEKI
9
#5
Mamoru Imada
8
#5
Masafumi Kuramoto
8
#5
Toru Hashimoto
8
#8
Kazuya NISHIMATA
7
#8
Ryohei Yamashita
7
#8
Tadaaki Ikeda
7
#8
Tomokazu Yoshida
7
#12
Chinami NAKAI
6
#12
Tadao Hayashi
6
#12
Yusaku Achi
6
#12
Yuichi Yamada
6
#16
Atsushi Kojima
5
#16
Daisuke Iwakura
5
#16
Keiji Emura
5
#16
Masaaki Katsumata
5
#16
Masahiko Sano
5
#16
Seitaro Akagawa
5
#16
Shinichi Daikoku
5
#16
Shimpei Sasaoka
5
#16
Toshinobu Katsumata
5
#16
Toshiaki Moriwaki
5
#26
Atsushi Yamamoto
4
#26
Daisuke Kasai
4
#26
Daisuke OYAMATSU
4
#26
Hajime Akimoto
4
#26
Hirofumi Ooguri
4
#26
Kazushige FUJIO
4
#26
Kazuya Matsuda
4
#26
Mika Amiya
4
#26
Soichiro MIURA
4
#26
Takanori ARUGA
4
#26
Tatsuya Kameyama
4
#26
Tomonori MIYOSHI
4
#26
Tsukasa Torimoto
4
#39
Daisuke Sanga
3
#39
Eiichiro Okahisa
3
#39
Hiroki NAKAI
3
#39
Hiroaki Ukawa
3
#39
Hiroyuki Watanabe
3
#39
Kazuma KOZURU
3
#39
Kenji Asai
3
#39
Keiko Ono
3
#39
Mayumi Fukuda
3
#39
Naoto Fujioka
3
#39
Naoki Musashi
3
#39
Norihiro Dejima
3
1
2
3
Next »
Related Companies
Toshiba Tec Kabushiki Kaisha
307
Cilag Gmbh International
307
USAA
305
Signify Holding B.V.
302
Mediatek
299
Magic Leap
297
Omron
296
Sz Dji Technology Co.
295
Kyocera
292