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RK
Rikagaku Kenkyusho
Rank (All Time):
#6604
of 106,127
Top 7%
207 inventors
109
Patents All Time
Top Inventors at Rikagaku Kenkyusho
All Time
Showing 51–100 of 207 inventors
Rank
Name
Patents
#27
Masanao Matsui
2
#27
Masamitsu Matsuzawa
2
#27
Masahiro Nishikawa
2
#27
Minoru Okada
2
#27
Munehiro Date
2
#27
Noritsugu Yamasaki
2
#27
Osamu Uezima
2
#27
Ryohei Nakane
2
#27
Setsuo Takeuchi
2
#27
Shin-ya Kotosaka
2
#27
Susumu Namba
2
#27
Tadahiko Ando
2
#27
Takeo Furukawa
2
#27
Tamio Hara
2
#27
Takehiko Shibata
2
#27
Tomonobu Nakayama
2
#27
Yoshinobu Aoyagi
2
#27
Yuichi Sakamoto
2
#27
Yusaburo Segawa
2
#70
Atsusi Nakamura
1
#70
Eiichi Fukada
1
#70
Eiji Hayase
1
#70
Eiji Kamijo
1
#70
Gosei Kawanishi
1
#70
Goto Nakamura
1
#70
Haruhiko Nakayama
1
#70
Haruo Yoshiya
1
#70
Hiroshi Honda
1
#70
Hidenari Nakahama
1
#70
Hiroshi Nakajima
1
#70
Hiroyuki Osada
1
#70
Hisaharu Sakae
1
#70
Hidetoshi Takahashi
1
#70
Hiroomi Watabe
1
#70
Hiroshi Yamazaki
1
#70
Hirosuke Yoshioka
1
#70
Ichirou Yamaguchi
1
#70
Ikuzo Kagami
1
#70
Isao Tomioka
1
#70
Katsutoshi Fujii
1
#70
Kazutomo Imahori
1
#70
Kazuhiko Kawamura
1
#70
Kazuo Koya
1
#70
Kaoru Saijo
1
#70
Kazumitsu Tanaka
1
#70
Katushige Yamada
1
#70
Ken'ichi Nakamura
1
#70
Keiichiro Tanabe
1
#70
Kenkichi Tomita
1
#70
Keiichi Yamamoto
1
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