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
NT
NTT
Rank (1997):
#129
of 13,859
Top 1%
290 inventors
96
Patents 1997
Top Inventors at NTT
1997
Showing 101–150 of 290 inventors
Rank
Name
Patents
#69
Ichiro Tsuchiya
1
#69
Ikuo Ogawa
1
#69
Isao Higashi
1
#69
Isao Ohyama
1
#69
Jiro Nakabayashi
1
#69
Joji Sahashi
1
#69
Junya Kobayashi
1
#69
Junichi Nakano
1
#69
Junji Tsuchiya
1
#69
Jun-ichi Yamaki
1
#69
Kazuhiro Daikoku
1
#69
Kazuo Imai
1
#69
Kazunori Kanayama
1
#69
Kazuo Kasaya
1
#69
Katsuyuki Machida
1
#69
Katsumi MARUYAMA
1
#69
Kazuyuki Moriwaki
1
#69
Kaoru Shimizu
1
#69
Katsuya Takemura
1
#69
Kazuo Tanaka
1
#69
Kazuji Watanabe
1
#69
Katsuya Yamashita
1
#69
Kaoru Yoshino
1
#69
Keizo Cho
1
#69
Keiichi Hibi
1
#69
Kenichi Kagoshima
1
#69
Kenji Kamogawa
1
#69
Kenji Miura
1
#69
Kenji Morita
1
#69
Kenji Okada
1
#69
Keiji Okada
1
#69
Ken'ichi Sato
1
#69
Ken-ichiro Shimokura
1
#69
Kenji Suzuki
1
#69
Kimihisa Aihara
1
#69
Kikuji Katou
1
#69
Kiyomitsu Onodera
1
#69
Kiyoshi Yamanaka
1
#69
Kiyoyuki Yokoyama
1
#69
Koichi Takagi
1
#69
Koichi Tsunekawa
1
#69
Kuniharu Kato
1
#69
Kunihiko Mori
1
#69
Kuniharu Uchimura
1
#69
Masao Akata
1
#69
Masaaki Furuhashi
1
#69
Makoto Honjo
1
#69
Masami Kihara
1
#69
Masaru Kobayashi
1
#69
Masafumi Koga
1
« Prev
1
2
3
4
5
Next »