Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Ricoh Company

Rank (2025): #82 of 24,532Top 1%
689 inventors
340
Patents 2025

Top Inventors at Ricoh Company 2025

Showing 501–550 of 689 inventors

RankNamePatents
#173 Shunsuke Kobayashi 1
#173 Shijie Mao 1
#173 Shoki Matsuda 1
#173 Shusei Murai 1
#173 Shinya Ohishi 1
#173 Shouji Okabe 1
#173 Shun OKAZAKI 1
#173 Shinichiroh Osanai 1
#173 Shun Saito 1
#173 Shogo Sakamoto 1
#173 Shinya Suehiro 1
#173 Shuntaroh Tamaki 1
#173 Shinji Tamaki 1
#173 Shuntaro Tamaki 1
#173 Shiori UEDA 1
#173 Shohhei Utsunomiya 1
#173 Shigenori Yaguchi 1
#173 Shunta Yamahori 1
#173 Shota YOSHIDA 1
#173 Shigeru Yoshigai 1
#173 Sohichiroh Iida 1
#173 Soh Okumura 1
#173 Steven Cousins 1
#173 Susumu Momma 1
#173 Takeshi Akai 1
#173 Takuya Akiyama 1
#173 Takahiro Asai 1
#173 Takamasa Hase 1
#173 Takashi Hasegawa 1
#173 Tadashi Hayakawa 1
#173 Tamotsu Horiuchi 1
#173 Takeshi Horiuchi 1
#173 Takahiro Ide 1
#173 Tamotsu Ikeda 1
#173 Takuya Inoue 1
#173 Takeshi Ito 1
#173 Takashi Kamitakahara 1
#173 Tadashi Kasai 1
#173 Taku KITAHARA 1
#173 Takahiro Koyama 1
#173 Takashi Maki 1
#173 Takuro Mano 1
#173 Takeshi Miyazaki 1
#173 Tadahiko Morinaga 1
#173 Tatsuru Moritani 1
#173 Taku Nagumo 1
#173 Takuroh Naitoh 1
#173 Takayuki Nakai 1
#173 Takafumi Nakamura 1
#173 Takayuki Nakamura 1