Ricoh Company

Rank (1997): #33 of 13,859Top 1%
695 inventors
351
Patents 1997

Top Inventors at Ricoh Company 1997

Showing 1–50 of 695 inventors

RankNamePatents
1 Masaomi Sasaki 11
1 Nozomi Sawada 11
3 Hiroshi Saitoh 10
3 Tomoyuki Shimada 10
#5 Eisaku Murakami 9
#5 Eiji Takenaka 9
#5 Hiroshi Hosokawa 9
#5 Iwao Matsumae 9
#5 Kazuhiro Yuasa 9
#5 Kyoko Sekine 9
#5 Toshio Yamamoto 9
#5 Yoshiaki Tanaka 9
#13 Satoru Komatsubara 8
#13 Shuichi Endoh 8
#13 Tetsuo Yamanaka 8
#13 Toshihiro Sugiyama 8
#17 David G. Stork 7
#17 Kiyoshi Tanikawa 7
#17 Mugijiroh Uno 7
#17 Tamotsu Aruga 7
#17 Yoshihiko Hotta 7
#22 Masafumi Ohta 6
#23 Chiaki Tanaka 5
#23 Eiichi Kawamura 5
#23 Hidetoshi Yano 5
#23 Kazuyuki Sugihara 5
#23 Kazushige Taguchi 5
#23 Keiichi Yoshioka 5
#23 Makoto Obu 5
#23 Shinichi Yamaura 5
#23 Takeshi Ukai 5
#32 Akira Suzuki 4
#32 Chihaya Adachi 4
#32 Itaru Matsuda 4
#32 James D. Allen, IV 4
#32 Katsuhiro Echigo 4
#32 Kazuhiko Hara 4
#32 Katsuhiro Kosuge 4
#32 Kakuji Murakami 4
#32 Kazukiyo Nagai 4
#32 Kyoji Omi 4
#32 Martin Boliek 4
#32 Michael J. Gormish 4
#32 Nobuto Yokokawa 4
#32 Satoshi Takano 4
#32 Satoshi Yamauchi 4
#32 Shigeo Kurotaka 4
#32 Takashi Katooka 4
#32 Tadashi Saitoh 4
#32 Takashi Saitoh 4