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
SE
Sega Enterprises
Rank (2003):
#478
of 18,594
Top 3%
116 inventors
41
Patents 2003
Top Inventors at Sega Enterprises
2003
Showing 1–50 of 116 inventors
Rank
Name
Patents
1
Katsunori Gendo
3
1
Kimio Tsuda
3
2
Katsunori Itai
2
2
Kazuhiro Nojo
2
2
Kenichi Ikejiri
2
2
Makoto Hara
2
2
Masanobu Tsukamoto
2
2
Masaki Yamashita
2
2
Satoshi Mifune
2
2
Seisuke Morioka
2
2
Takashi Iizuka
2
2
Tadashi Kagawa
2
2
Tatsuya Watanabe
2
2
Tetsu Okano
2
2
Toshimichi Sugai
2
2
Yusuke Shimizu
2
2
Yuji Sugimori
2
2
Yu Suzuki
2
3
Masamitsu Shiino
1
3
Noriaki Ueda
1
3
Takuya Kawakami
1
3
Teruo Matsumoto
1
3
Hiroshi Uemura
1
3
Masaki Kawabata
1
3
Takao Yamauchi
1
3
Toshiyuki Kaji
1
3
Tomoyuki Kawano
1
#17
Akihiko Mukaiyama
1
#17
Akira Nishino
1
#17
Akitoshi Oikawa
1
#17
Atsunori Himoto
1
#17
Eiji Horita
1
#17
Eiji Nishimura
1
#17
Futoshi Itoh
1
#17
Fujio Nobata
1
#17
Hajime Sugiyama
1
#17
Hideki Inoue
1
#17
Hiroyuki Izuno
1
#17
Hiroshi Kataoka
1
#17
Hirotsugu Kobayashi
1
#17
Hiroshi Kubota
1
#17
Hideya Shibazaki
1
#17
Hisamichi Sugahara
1
#17
Jinichiro Okuda
1
#17
Jun Ishida
1
#17
Junichi Itonaga
1
#17
Kazuhiro Baba
1
#17
Katsuhito Goto
1
#17
Kazuhiro Hagino
1
#17
Kazuhiko Hamada
1
1
2
3
Next »