RK

Rikagaku Kenkyusho

Rank (All Time): #6604 of 106,127Top 7%
207 inventors
109
Patents All Time

Top Inventors at Rikagaku Kenkyusho All Time

Showing 1–50 of 207 inventors

RankNamePatents
1 Masanori Idesawa 10
2 Koki Horikoshi 8
2 Tomoya Ogawa 8
#4 Hiroshi Ohta 7
#4 Isao Endo 7
#6 Mamoru Sugimoto 6
#6 Teruyuki Nagamune 6
#8 Eiichi Goto 5
#8 Hideo Tashiro 5
#8 Satoshi Wada 5
#11 Hayato Kaetsu 4
#11 Kazuyuki Akagawa 4
#11 Masao Kaneko 4
#11 Shigeyoshi Arai 4
#11 Shohei Isomura 4
#11 Yoshiyasu Shitori 4
#17 Hideki Nakamura 3
#17 Hitoshi Ohmori 3
#17 Ichiro Inoue 3
#17 Kouichi Toyoda 3
#17 Kyoko Sugita 3
#17 Masayoshi Ito 3
#17 Tetsuo Kobayashi 3
#17 Toshiaki Kudo 3
#17 Yasuo Homma 3
#17 Yutaka Arimoto 3
#27 Chiaki Kato 2
#27 Eiichi Sudoh 2
#27 Hajime Asama 2
#27 Haruo Tateno 2
#27 Hiroshi Amemiya 2
#27 Hiroshi Kato 2
#27 Hideo Kitamura 2
#27 Hiroshi Kumagai 2
#27 Hiroyoshi Kuzuhara 2
#27 Hidefusa Takahara 2
#27 Ichiro Shibanai 2
#27 Kazutomo Hoshino 2
#27 Katsuhiko Karikomi 2
#27 Kazuhiko Kato 2
#27 Katsuo Nishi 2
#27 Kazuo Shimizu 2
#27 Kiyoshi Isono 2
#27 Koki Hirikoshi 2
#27 Kouki Horikoshi 2
#27 Kozo Inoue 2
#27 Kunio Suzuki 2
#27 Masakazu Aono 2
#27 Manabu Hamagaki 2
#27 Masajiro Kawana 2