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Partial year:
Data through Q3 2025 (Sept 30). Full-year totals not yet available.
Ricoh Company
Rank (2025):
#82
of 24,532
Top 1%
689 inventors
340
Patents 2025
Top Inventors at Ricoh Company
2025
Showing 551–600 of 689 inventors
Rank
Name
Patents
#173
Takehiro Nakamura
1
#173
Takashi Nakano
1
#173
Takaya Ochiai
1
#173
Takeshi Ogawa
1
#173
Taira Otsuka
1
#173
Tatsuya Sameshima
1
#173
Takashi Sasaki
1
#173
Takuroh Sawada
1
#173
Takayuki Seki
1
#173
Takeshi Shimizu
1
#173
Takayuki Shimizu
1
#173
Tatsuya Suzuki
1
#173
Tatsumi Suzuki
1
#173
Takuji Takahashi
1
#173
Takemasa TSUTSUI
1
#173
Takeshi Uchitani
1
#173
Takayuki Watanabe
1
#173
Takashi Watanabe
1
#173
Tatsuki Yamaguchi
1
#173
Takehiro Yamazaki
1
#173
Terunori Koyama
1
#173
Tetsu Morino
1
#173
Teruo Shibata
1
#173
Toshihiro Okutsu
1
#173
Tomoyasu Aizaki
1
#173
Toshimasa Aoki
1
#173
Toshishige Fujii
1
#173
Tom Haapanen
1
#173
Toshihiro Hamamura
1
#173
Tomomi Harashima
1
#173
Toshihiko HOSOYA
1
#173
Toshihiro Kanematsu
1
#173
Toshihiko Kawa
1
#173
Tomoya Koga
1
#173
Tomohiko Kohda
1
#173
Tomohide Kondoh
1
#173
Tomoko KUROSAWA
1
#173
Toshiki Mori
1
#173
Toshihiro Nakagaki
1
#173
Tomoko Nishizawa
1
#173
Tomoyuki Okada
1
#173
Toshihide Sasaki
1
#173
Tohru Sasaki
1
#173
Tomotoshi Sato
1
#173
Tomoki Shibukawa
1
#173
Toshihiro Shimada
1
#173
Toshihiko SUGIYAMA
1
#173
Tomomi Suzuki
1
#173
Toshihide Tomotaka
1
#173
Toshiki Yamanaka
1
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