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
HM
Howa Machinery
Rank (All Time):
#7507
of 106,127
Top 8%
89 inventors
94
Patents All Time
Top Inventors at Howa Machinery
All Time
Showing 1–50 of 89 inventors
Rank
Name
Patents
1
Mitsuo Noda
22
2
Tsuyoshi Yonezawa
11
3
Yoshio Kurachi
9
#4
Tetsuya Oketani
8
#5
Kenji Sasaki
7
#5
Takashi Kogiso
7
#7
Akiyoshi Horikawa
6
#8
Hiroshi Enomoto
5
#8
Hiroshi Yoshida
5
#8
Naoki Minowa
5
#8
Shigeki Sekiya
5
#8
Yoshiaki Mase
5
#8
Yutaka Tanaka
5
#14
Hiroshi Nagaosa
4
#14
Hirotaka Nishikawa
4
#16
Chikaji Ohmori
3
#16
Eiichi Morisaki
3
#16
Hironori Yasuda
3
#16
Kazuhiro Inagaki
3
#16
Kanehiro Ito
3
#16
Katsutoshi Kishi
3
#16
Kazuo Yamada
3
#16
Koichi Yamada
3
#16
Kunio Shinkai
3
#16
Norimitsu Araki
3
#16
Osamu Yoshida
3
#16
Teruhiko Sato
3
#16
Toshio Ito
3
#16
Yasushi Iwama
3
#16
Yukihiro Sakakibara
3
#31
Atsushi Okamoto
2
#31
Hideyuki Goto
2
#31
Hiroyuki Kureishi
2
#31
Kazuaki Serizawa
2
#31
Makoto Ohmori
2
#31
Ryoji Asakawa
2
#31
Shigenobu Iida
2
#31
Shunji Ito
2
#31
Shinji Kato
2
#31
Shigeyuki Tachi
2
#31
Shin Yoshida
2
#31
Tatutake Horibe
2
#31
Takao Ito
2
#31
Tadanori Sugimoto
2
#31
Tadashi Uemura
2
#31
Teruo Hanai
2
#31
Toyoo Suzuki
2
#31
Yoshiro Hirose
2
#31
Yoshio Kawasaki
2
#31
Yoshimi Moriyama
2
1
2
Next »