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
SM
Smc
Rank (2002):
#192
of 18,242
Top 2%
94 inventors
89
Patents 2002
Top Inventors at Smc
2002
Showing 1–50 of 94 inventors
Rank
Name
Patents
1
Shigekazu Nagai
13
2
Yoshihiro Fukano
6
3
Akihiro Hirano
5
3
Akio Saitoh
5
#5
Bunya Hayashi
4
#5
Hiroshi Miyachi
4
#5
Hiroyuki Shiomi
4
#5
Junya Kaneko
4
#5
Kazuyoshi Takahashi
4
#5
Makoto Ishikawa
4
#5
Toshio Sato
4
#5
Tsuneo Ishigaki
4
#13
Fumio Morikawa
3
#13
Kenji Koiwa
3
#13
Kenji Waragai
3
#13
Kiyoshi Takeuchi
3
#13
Seiji Takanashi
3
#13
Shinji Miyazoe
3
#13
Yoshitaka Egara
3
#13
Yoshiteru Ueno
3
#21
Hideho Koyama
2
#21
Hiroshi Yumiba
2
#21
Ikuo Kanzaka
2
#21
Jiro Karasaki
2
#21
Kenji Iida
2
#21
Koichiro Kanda
2
#21
Masayuki Hosono
2
#21
Masao Kajitani
2
#21
Masaru Saitoh
2
#21
Mitsuru Machijima
2
#21
Motohiro Sato
2
#21
Ryushiro Kaneko
2
#21
Tadashi Uchino
2
#21
Tetsuro Maruyama
2
#21
Toyonobu Sakurai
2
#36
Satoshi Azami
1
#36
Akio Sato
1
#36
Atsushi Fujiwara
1
#36
Ge Pinghou
1
#36
Haruhiko Okuno
1
#36
Hiroshi Hanne
1
#36
Hiroyuki Miki
1
#36
Hiroshi Nakatsuka
1
#36
Hiroaki Suzuki
1
#36
Hidehito Takahashi
1
#36
Hiroshi Udagawa
1
#36
Isao Yokohari
1
#36
Jiro Mandokoro
1
#36
Kazushi Kita
1
#36
Kaichiro Mitsui
1
1
2
Next »