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
KC
Kobelco Construction Machinery Co.
Rank (2016):
#670
of 28,424
Top 3%
82 inventors
54
Patents 2016
Top Inventors at Kobelco Construction Machinery Co.
2016
Showing 1–50 of 82 inventors
Rank
Name
Patents
1
Hiroshi Kanamaru
5
1
Keiji Yamamoto
5
1
Yusuke KAMIMURA
5
#4
Kaoru Adachi
4
#4
Koji Ueda
4
#4
Koji Yamashita
4
#7
Akira Nakazumi
3
#7
Hiroaki Tao
3
#7
Hiroshi Yamashiro
3
#7
Masatsugu Hamasaki
3
#7
Masaaki Murakami
3
#7
Masakazu Ozaki
3
#7
Mitsunori Hirozawa
3
#7
Naoki Goto
3
#7
Ryo Uchiyama
3
#7
Shoji Yoichi
3
#7
Takeshi Tomizaki
3
#7
Tsuyoshi Noda
3
#7
Yasutaka Miyawaki
3
#7
Yoshihiko Ueda
3
#7
Yukio Hiraoka
3
#7
Yusuke SAWADA
3
#23
Akira Kinoshita
2
#23
Hajime Nakashima
2
#23
Hirokazu Imashige
2
#23
Hideaki Moriya
2
#23
Hideyuki OKURA
2
#23
Hironori Tsukamoto
2
#23
Isao Miyachi
2
#23
Jumpei Yokota
2
#23
Kazuhiro Ueda
2
#23
Masashi Kawabata
2
#23
Masayuki Komiyama
2
#23
Masaru Numasawa
2
#23
Masanori Sakatani
2
#23
Shintaro Sakitani
2
#23
Takeo Ito
2
#23
Yae Tanbo
2
#23
Yoshihiro Nakamura
2
#23
Yoichiro Yamazaki
2
#41
Akihiko Eita
1
#41
Asuka USHIROGUCHI
1
#41
Atoshi Hiragakiuchi
1
#41
Daisuke Mochizuki
1
#41
Eiichi Hanada
1
#41
Fumikazu Higuchi
1
#41
Hidekazu Oka
1
#41
Hirofumi Sasaki
1
#41
Hiroyuki Suminaga
1
#41
Isao Handa
1
1
2
Next »