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
HI
Hitachi
Rank (1997):
#10
of 13,859
Top 1%
2,942 inventors
955
Patents 1997
Top Inventors at Hitachi
1997
Showing 2,101–2,150 of 2,942 inventors
Rank
Name
Patents
#867
Takuo Kaitoh
1
#867
Tadao Kaji
1
#867
Takashi Kakuda
1
#867
Tatsuya Kamei
1
#867
Takashi Kamimura
1
#867
Tadashi Kaneki
1
#867
Tadahiro Kaneko
1
#867
Takashi Kato
1
#867
Tatsuji Katoh
1
#867
Takao Kawamura
1
#867
Tadahiro Kiyama
1
#867
Takashi Kobayashi
1
#867
Takashi Kohno
1
#867
Takashi Kono
1
#867
Tadashi Matsuoka
1
#867
Tatsuji Matsuura
1
#867
Tadashi Matsuura
1
#867
Takashi Meguro
1
#867
Takeshi Mera
1
#867
Tatsumi Nishida
1
#867
Tatsumi Nishijima
1
#867
Takashi Nishikado
1
#867
Takahiro Nishiyama
1
#867
Taro Nogami
1
#867
Tadahiko Nogami
1
#867
Takehiro Ohkawa
1
#867
Takehiro Ohno
1
#867
Takashi Ohshima
1
#867
Takashi Okada
1
#867
Tadashi Okada
1
#867
Takumi Okamura
1
#867
Takao Okazaki
1
#867
Takahiko Okouchi
1
#867
Takahiro Onai
1
#867
Takeshi Onoda
1
#867
Takahiko Ookouchi
1
#867
Takehiro Ooura
1
#867
Tadashi Osaka
1
#867
Takayuki Oshiga
1
#867
Takeshi Ozawa
1
#867
Takaaki Shirakura
1
#867
Takashi Shirone
1
#867
Tadahiko Sugawara
1
#867
Takahiko Takahashi
1
#867
Takeo Tamezawa
1
#867
Takeo Tanaka
1
#867
Takashi Tase
1
#867
Takao Terakado
1
#867
Taturu Toba
1
#867
Taminori Tomita
1
« Prev
41
42
43
44
45
Next »