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Tokyo Ohka Kogyo Co.
Rank (2023):
#897
of 29,688
Top 4%
84 inventors
43
Patents 2023
Top Inventors at Tokyo Ohka Kogyo Co.
2023
Showing 1–50 of 84 inventors
Rank
Name
Patents
1
Masatoshi Arai
9
2
Yoshitaka Komuro
6
3
Yoichi Hori
5
#4
Junichi Miyakawa
4
#5
Daisuke Kawana
3
#5
Dai Shiota
3
#5
Kazuaki Ebisawa
3
#5
KhanhTin Nguyen
3
#5
Kunihiro Noda
3
#5
Masahito Yahagi
3
#5
Nobuhiro MICHIBAYASHI
3
#5
Takahiro Kojima
3
#5
Takaya Maehashi
3
#5
Yasuhiro Yoshii
3
#15
Akiyoshi Yamazaki
2
#15
Atsushi Murota
2
#15
Hiroki Chisaka
2
#15
Hiroto Yamazaki
2
#15
Keiichi Ibata
2
#15
Koshi Onishi
2
#15
Lihong Liu
2
#15
Takahiro Eto
2
#15
Takatoshi Inari
2
#15
Takashi Nagamine
2
#15
Takashi Ohsaka
2
#15
Toshiyuki Ogata
2
#15
Yasuo Suzuki
2
#15
Yosuke Suzuki
2
#29
Daijiro Mori
1
#29
Daichi Takaki
1
#29
Eiichi Shimura
1
#29
Hiroyuki Iida
1
#29
Hirokuni Saito
1
#29
Issei Suzuki
1
#29
Jiro Hikida
1
#29
Junichi Tsuchiya
1
#29
Kazuya Someya
1
#29
Kazuhiro Takahashi
1
#29
Kazuhiro Uehara
1
#29
Ken Miyagi
1
#29
Kieko Hanano
1
#29
Kiwamu Sue
1
#29
Kyohei Ishida
1
#29
Mamoru Hosoya
1
#29
Mari MURATA
1
#29
Masaharu Nakamura
1
#29
Makoto Sakata
1
#29
Masahiro SHIOSAKI
1
#29
Masaru Takahama
1
#29
Miho Ariyoshi
1
1
2
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