Patent Leaderboard
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
Search
Companies
Inventors
Cities
States
Nichia
Rank (2005):
#198
of 17,328
Top 2%
103 inventors
81
Patents 2005
Top Inventors at Nichia
2005
Showing 1–50 of 103 inventors
Rank
Name
Patents
1
Masashi Ishida
15
2
Ryoma Suenaga
11
3
Masahiko Sano
6
#4
Hideo Asakawa
4
#4
Kanji Hanashima
4
#4
Kazuhiro Kamada
4
#7
Akiko Yamamoto
3
#7
Hideaki Mori
3
#7
Hideshi Shibata
3
#7
Kenichi Takahiro
3
#7
Tuyoshi Yasuoka
3
#12
Hiroyuki Kiyoku
2
#12
Hitoshi Maegawa
2
#12
Hiroaki Matsumura
2
#12
Hiroshi Saito
2
#12
Isamu Niki
2
#12
Kazumi Kamada
2
#12
Kenichiro Ishikawa
2
#12
Masashi Yamamoto
2
#12
Mitsuhiro Nonaka
2
#12
Motokazu Yamada
2
#12
Ryuhei Tsuji
2
#12
Shinya Sonobe
2
#12
Toshiyuki Hoshiba
2
#12
Tokuya Kozaki
2
#26
Akira Fujioka
1
#26
Akira Kitano
1
#26
Axel Scherer
1
#26
Eishi Fukuda
1
#26
Eiji Nakanishi
1
#26
Harumi Sakuragi
1
#26
Hiroshi Ito
1
#26
Hideaki Madono
1
#26
Hirohisa Sano
1
#26
Hideaki Shimamoto
1
#26
Hiroto Tamaki
1
#26
Hitoshi Umemoto
1
#26
Isami Abe
1
#26
Kazuyuki Akaishi
1
#26
Kazuyuki Chocho
1
#26
Kazuhiko Sakai
1
#26
Katsumi Tateiwa
1
#26
Kazuya Tominaga
1
#26
Katsunori Ueda
1
#26
Kazunori Watanabe
1
#26
Kensho Sakano
1
#26
Kimio Tatsuno
1
#26
Koji Honjo
1
#26
Kohichi Kimura
1
#26
Koichi Kunikata
1
1
2
3
Next »