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
HC
Hitachi Construction Machinery Co.
Rank (2019):
#544
of 32,327
Top 2%
136 inventors
83
Patents 2019
Top Inventors at Hitachi Construction Machinery Co.
2019
Showing 51–100 of 136 inventors
Rank
Name
Patents
#31
Yuichiro Morita
2
#52
Akiyoshi KIRIMURA
1
#52
Atsushi Kitaguchi
1
#52
Daito Sakai
1
#52
Hayato Kubota
1
#52
Hiroyuki Adachi
1
#52
Hiroyuki Kobayashi
1
#52
Hiroshi Kumagai
1
#52
Hiroto Morizane
1
#52
Hitoshi Nishiguchi
1
#52
Hiroshi Ogura
1
#52
Hideaki Suzuki
1
#52
Hitoshi Takahashi
1
#52
Hiroaki Tanaka
1
#52
Hiroyuki Yamada
1
#52
Junsuke Fujiwara
1
#52
Jun Ikeda
1
#52
Jun Nishihata
1
#52
Jun-ichi Okamura
1
#52
Jyunji Ichikawa
1
#52
Kazunori Ishihara
1
#52
Kazunori Nakamura
1
#52
Kazuo Takiguchi
1
#52
Katsuaki Tanaka
1
#52
Katsumasa UJI
1
#52
Keiichirou Nakamura
1
#52
Ken Takeuchi
1
#52
Kohei Hiromatsu
1
#52
Kozo Nakamura
1
#52
Masakazu Andou
1
#52
Masamichi Ito
1
#52
Masatoshi Sakurai
1
#52
Masaki Yoshikawa
1
#52
Mitsuo Aihara
1
#52
Mikio Bando
1
#52
Mitsuhiro Yoshimoto
1
#52
Munetoshi Unuma
1
#52
Naoki Ishikawa
1
#52
Naoki Tatsuzawa
1
#52
Nobuyoshi Hirowatari
1
#52
Ryota Yamasaki
1
#52
Satoshi Suzuki
1
#52
Satoshi Yamashita
1
#52
Seiji Ishida
1
#52
Shinya Abe
1
#52
Shunya Kokubo
1
#52
Shohei Sugiki
1
#52
Shigeki Tokita
1
#52
Shinichi UOTSU
1
#52
Shinya Yuda
1
« Prev
1
2
3
Next »