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Nippon Sanso — 204 Patents

Rank (All Time): #3,773 of 106,120Top 4%

243 inventors

204 Patents All Time

Top Inventors at Nippon Sanso All Time

Showing 1–50 of 243 inventors

Rank	Name	Patents
1	Toru Goto	21
2	Masashi Yamada	19
2	Seiichi Ito	19
#4	Yoshio Ishihara	18
#5	Yasuhiro Kowa	14
#6	Yasuhiko Komiya	13
#7	Atsuhiko Tanaka	12
#7	Kunio Hatsumoto	12
#7	Tetsuya Kimijima	12
#10	Rikiya Kato	11
#10	Tadahiro Ohmi	11
#12	Masato Kawai	10
#12	Takafumi Fujii	10
#14	Akira Nishina	9
#14	Takeshi Kuwana	9
#16	Hiroshi Masusaki	8
#16	Koh Matsumoto	8
#16	Shigeru Hayashida	8
#16	Shoji Toida	8
#16	Toshio Suwa	8
#16	Yukari Kawamura	8
#22	Akihiro Nakamura	7
#22	Hiroshi Kawakami	7
#22	Nobuaki Kobayashi	7
#22	Shouji Toida	7
#22	Shang-Qian Wu	7
#27	Akira Wakaizumi	6
#27	Hidefumi Kamachi	6
#27	Kensuke Furuyama	6
#27	Seiichi Itoh	6
#27	Takushi Ohsaki	6
#27	Tsutomu Kikuchi	6
#33	Hitoshi Kihara	5
#33	Kenichi Miyaji	5
#33	Morimitsu Nakamura	5
#33	Norifumi Goto	5
#33	Nobuyuki Kitamura	5
#33	Tetsuya Satou	5
#33	Yasuo Otake	5
#40	Eiji Otsuka	4
#40	Hideyuki Honda	4
#40	Kaori Mano	4
#40	Katsumasa Suzuki	4
#40	Koji Nakamura	4
#40	Kunio Matsuda	4
#40	Masayoshi Hayashida	4
#40	Nobuyuki Enomoto	4
#40	Takuya Ikeda	4
#40	Takashi Inui	4
#40	Tadayoshi Iwasaki	4