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
Sumitomo Electric Industries
Rank (2005):
#2
of 17,328
Top 1%
3,632 inventors
2,018
Patents 2005
Top Inventors at Sumitomo Electric Industries
2005
Showing 1,001–1,050 of 3,632 inventors
Rank
Name
Patents
#599
Keiichi Miyazaki
2
#599
Shinji Nakamura
2
#599
Shigeo Nakatera
2
#599
Emiko Igaki
2
#599
Masaaki Hayama
2
#599
Ken'ichi Nagata
2
#599
Shinji Nojima
2
#599
Shigeo Obata
2
#599
Florent Perronnin
2
#599
Kenichi Nakano
2
#599
Fujio Arai
2
#599
Kenji Nakao
2
#599
Shusaku Okamoto
2
#599
Kazuyuki Kaino
2
#599
Shinichi Okuyama
2
#599
Shinichiro Omi
2
#599
Keiji Nishikiori
2
#599
Kenji Nishimura
2
#599
Masaaki Kawaguri
2
#599
Masahiro Kawasaki
2
#599
Shigeru Yamane
2
#599
Shoji Yamashita
2
#599
Shigeru Yokoji
2
#599
Fumio Echigo
2
#599
Akihisa Hosoe
2
#599
Masahiro Kito
2
#599
Katsuyuki Kaneko
2
#599
Masaru Kobayashi
2
#599
Masanori Konishi
2
#599
Kenzo Ohji
2
#599
Susumu Okada
2
#599
Akira Kuibira
2
#599
Kazuhiro Kawai
2
#599
Masamichi Nakagawa
2
#599
David Kryze
2
#599
Keiji Onishi
2
#599
Hideo Nakagawa
2
#599
Takeshi Asano
2
#599
Takeo Azuma
2
#599
Makoto Nakano
2
#599
Kenichi Origasa
2
#599
Masao Nakano
2
#599
Fumito Itoh
2
#599
Hitoshi Nakahira
2
#599
Takayuki Hirai
2
#599
Masaki Nakase
2
#599
Taku Hirasawa
2
#599
Keisuke Sakai
2
#599
Atsushi Ikeda
2
#599
Masahiro Nakayama
2
« Prev
19
20
21
22
23
Next »