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
Kyocera
Rank (All Time):
#116
of 106,127
Top 1%
3,732 inventors
6,627
Patents All Time
Top Inventors at Kyocera
All Time
Showing 1–50 of 3,732 inventors
Rank
Name
Patents
1
Masato FUJISHIRO
359
2
Henry Chang
296
3
Kugo Morita
237
#4
Chiharu Yamazaki
196
#5
Amit Kalhan
158
#6
Noriyoshi Fukuta
144
#7
Hiroyuki Adachi
108
#8
Yushi NAGASAKA
101
#9
Shigeki Tanabe
93
#10
Hideki Morita
76
#11
Isao MASUIKE
68
#12
Yasuhiro Ueno
63
#13
Fangwei Tong
58
#14
Kaoru Kusafuka
47
#15
Hiromichi Yoshikawa
46
#16
Hiroyuki URABAYASHI
45
#17
Kazutaka Nakamura
44
#17
Kenta Okino
44
#19
Nobuki Hiramatsu
36
#19
Taku Nakayama
36
#21
Shigenobu Nakamura
35
#22
David Comstock
34
#22
Naohisa Matsumoto
34
#22
Takeshi Okamura
34
#25
Kenji Kono
33
#26
Hirohisa Ishi
32
#26
Manabu SAKUMA
32
#26
Tomotake Aono
32
#29
Hiroshi Uchimura
31
#29
Katsuhiro MITSUI
31
#29
Tomoyoshi Yokota
31
#32
Katsura Hayashi
30
#32
Koutaro YAMAUCHI
30
#32
Toru Sahara
30
#35
Susumu Kashiwase
29
#36
Seiji Horii
28
#36
Tetsuya Kishino
28
#36
Yusuke Hayashi
28
#39
Shinya Saito
27
#39
Sunao Hashimoto
27
#41
Takahiro Saiwai
26
#41
Yasuo Nishiguchi
26
#43
Jun Takeda
25
#43
Nobuaki Takamatsu
25
#43
Takeo Miyata
25
#43
Tomohiro Inagaki
25
#47
Mitsuhiro Kitaji
24
#47
Shingo Joko
24
#49
Hiromi AJIMA
23
#49
Hisao Arimune
23
1
2
3
Next »