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
NC
Nagano Keiki Co.
Rank (All Time):
#10551
of 106,127
Top 10%
97 inventors
64
Patents All Time
Top Inventors at Nagano Keiki Co.
All Time
Showing 1–50 of 97 inventors
Rank
Name
Patents
1
Shuji Tohyama
15
2
Haruhiko Sekiya
7
2
Hiroshi Nagasaka
7
2
Takayuki Yokoyama
7
2
Atsushi Imai
7
#6
Hiroshi Kodama
5
#6
Hidebumi Seki
5
#6
Ikuya Miyahara
5
#6
Naoki Yoshida
5
#6
Nobuaki Yamada
5
#11
Eiji Takeda
4
#11
Hironori Kobayashi
4
#11
Hideki Muramatsu
4
#11
Kouzou Yamagishi
4
#11
Yoshikazu Kaneko
4
#11
Yoshihiro Tomomatsu
4
#11
Yusuke Abe
4
#18
Hayato KOBAYASHI
3
#18
Hiroyuki Sakai
3
#18
Hiroyuki Toba
3
#18
Kaori Miyashita
3
#18
Naoki Yamashita
3
#18
Nobuaki Kawase
3
#18
Nobutaka Yamagishi
3
#18
Takayuki Ite
3
#18
Toshiaki Kobayashi
3
#18
Tomohiro Rokugawa
3
#18
Toshinori Suzuki
3
#18
Yasuhisa Tanaka
3
#18
Yukinobu Iimori
3
#18
Yukimitsu Sekimori
3
#18
Yuri Sugahara
3
#33
Ayumu Sakamoto
2
#33
Daiji Uehara
2
#33
Fumio Kaise
2
#33
Hiroshi Wakabayashi
2
#33
Jinichi Todoroki
2
#33
Kazuya Yamagishi
2
#33
Kunihiro Yamaura
2
#33
Munenori Tsuchiya
2
#33
Nobuhiko Akimoto
2
#33
Seiichi Yokoyama
2
#33
Shigemitsu Ogawa
2
#33
Takahiro Matsuda
2
#33
Toshiaki Okumura
2
#33
Yasutaka Ide
2
#33
Yukihiko Hata
2
#33
Yusuke Midorikawa
2
#49
Daiki Aruga
1
#49
Hiroji Ito
1
1
2
Next »