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
NP
Nippon Telegraph And Telephone Public
Rank (All Time):
#2102
of 106,127
Top 2%
842 inventors
390
Patents All Time
Top Inventors at Nippon Telegraph And Telephone Public
All Time
Showing 51–100 of 842 inventors
Rank
Name
Patents
#32
Tetsushi Sakai
4
#32
Toshio Hayashi
4
#32
Toshihiro Kotani
4
#32
Toyotaka Manabe
4
#32
Tsuneo Okubo
4
#32
Wataru Kosuge
4
#32
Yoshichika Ichimiya
4
#32
Yuji Ooba
4
#32
Yuichi Toda
4
#32
Akihisa Kawasaki
4
#61
Eiichi Maruyama
3
#61
Eiji Mitsuya
3
#61
Haruo Mori
3
#61
Hiromi Maruyama
3
#61
Hirotsugu Sato
3
#61
Hironori Yamauchi
3
#61
Hideo Yoshihara
3
#61
Iwao Hatakeyama
3
#61
Junjiro Kitano
3
#61
Kazuyoshi Asai
3
#61
Kazumi Komiya
3
#61
Katsuhiko Kurumada
3
#61
Katsunari Okamoto
3
#61
Kazuo Sanada
3
#61
Kazuyoshi Tateishi
3
#61
Ken Fujiwara
3
#61
Kiichi Matsuda
3
#61
Kiyoshi Tsuchiya
3
#61
Koichi Ito
3
#61
Kouzou Kage
3
#61
Koichiro Matsuno
3
#61
Kojiro Ogata
3
#61
Kohji Tada
3
#61
Makoto Hiraoka
3
#61
Masao Morita
3
#61
Masao Suda
3
#61
Masao Suzuki
3
#61
Mitsuho Yasu
3
#61
Naoki Miyanagi
3
#61
Norio Kashima
3
#61
Nobuo Shimazu
3
#61
Norio Yokozawa
3
#61
Osamu Ae
3
#61
Osamu Ishii
3
#61
Osamu Ochi
3
#61
Rikuo Takano
3
#61
Seiko Mitachi
3
#61
Seiei Ohkoshi
3
#61
Shiro Kurosaki
3
#61
Shigeo Nara
3
« Prev
1
2
3
4
Next »