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
Hitachi Maxell
Rank (2011):
#949
of 22,517
Top 5%
61 inventors
28
Patents 2011
Top Inventors at Hitachi Maxell
2011
Showing 1–50 of 61 inventors
Rank
Name
Patents
1
Sadamu Kuse
10
2
Kenji Tanaka
5
3
Masao Fujita
3
3
Shinji Kawakami
3
#5
Kenichiro Yoshida
2
#5
Mitsuru Ito
2
#5
Shoji Saibara
2
#5
Susumu Aoki
2
#5
Toshio Kawakita
2
#5
Tsuyoshi Maro
2
#5
Yasuo Inugai
2
#5
Yukinori Yamada
2
#13
Akito Sakemoto
1
#13
Akihiko Soya
1
#13
Akihiro Yasui
1
#13
Atsushi Yusa
1
#13
Gun Seki
1
#13
Hiroshi Kashino
1
#13
Hideki Komiya
1
#13
Hiroyuki Mitsuhashi
1
#13
Hirofumi Sakagami
1
#13
Hiroshi Shirai
1
#13
Hideyuki Tanaka
1
#13
Ikuo Shinta
1
#13
Kazuhiko Nakiri
1
#13
Katsusuke Shimazaki
1
#13
Keiji Ban
1
#13
Kenji Ota
1
#13
Kenichi Sano
1
#13
Kosuke Amano
1
#13
Masashi ADACHI
1
#13
Masataka Sato
1
#13
Masaki Yamazaki
1
#13
Masashi Yoshimura
1
#13
Mitsuhiro Miyauchi
1
#13
Naofumi Ueda
1
#13
Nobuyasu Ishihara
1
#13
Noriaki Otani
1
#13
Reiji Tamura
1
#13
Ryo Nagai
1
#13
Satoshi Yamamoto
1
#13
Shirou Hayashihara
1
#13
Shinsuke Shibata
1
#13
Takuya Katayama
1
#13
Takashi Kimura
1
#13
Tadahiro Kuwa
1
#13
Takeshi Miki
1
#13
Takashi Sugiyama
1
#13
Tetsuya Ano
1
#13
Tomoki Inakura
1
1
2
Next »