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
YJ
Yahoo Japan
Rank (2018):
#1022
of 30,013
Top 4%
69 inventors
36
Patents 2018
Top Inventors at Yahoo Japan
2018
Showing 1–50 of 69 inventors
Rank
Name
Patents
1
Daisuke Kobayashi
5
1
Tatsuaki Suzuki
5
3
Hidehito Gomi
4
3
Kensuke Takada
4
#5
Kazutaka KIMURA
3
#5
Kota TSUBOUCHI
3
#7
Akira Tajima
2
#7
Eiji Sumitomo
2
#7
Kanta SUZUKI
2
#7
Kentaro NISHI
2
#7
Koji Tsukamoto
2
#7
Shinichiro SEGA
2
#7
Teruhiko TERAOKA
2
#14
Ai Matsubara
1
#14
Akira Satou
1
#14
Akihiro Tanabe
1
#14
Chiemi Taki
1
#14
Daishi Nakajima
1
#14
Hiroaki Mise
1
#14
Hiroshi Nishikawa
1
#14
Hiroki Shimora
1
#14
Hiroyuki Soya
1
#14
Hiroshi Ueno
1
#14
Ikuo Akutagawa
1
#14
Ikuo Kitagishi
1
#14
Junki OSANAI
1
#14
Katsufumi Asai
1
#14
Kazuki NAKAYAMA
1
#14
Kazuhiro Ninomiya
1
#14
Kazumasa Okabe
1
#14
Keita Imaeda
1
#14
Keisuke Kimura
1
#14
Keiko Matsumura
1
#14
Kenji Suzuki
1
#14
Masato Kawasaki
1
#14
Masatoshi Wakizaki
1
#14
Miyuki Oshima
1
#14
Miyuki Watanabe
1
#14
Munehiro Azami
1
#14
Naoya BESSHO
1
#14
Naoko Hiraya
1
#14
Naoki Ito
1
#14
Narae LEE
1
#14
Nari WOO
1
#14
Nobuyuki AKASHI
1
#14
Noburo Kagatsume
1
#14
Rin Katou
1
#14
Ririse Taki
1
#14
Ryuki SAKAMOTO
1
#14
Sakiko Nishi
1
1
2
Next »