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Catalysts & Chemicals Industries Co. — 103 Patents

Rank (All Time): #6,961 of 106,120Top 7%

128 inventors

103 Patents All Time

Top Inventors at Catalysts & Chemicals Industries Co. All Time

Showing 1–50 of 128 inventors

Rank	Name	Patents
1	Michio Komatsu	51
2	Goro Sato	20
3	Akira Nakashima	17
#4	Hiroyasu Nishida	16
#4	Toshiharu Hirai	16
#4	Tsuguo Koyanagi	16
#7	Hirokazu Tanaka	13
#8	Yoneji Abe	9
#9	Hidehiro Higashi	8
#9	Katsuhiro Shirono	8
#9	Masamitsu Ogata	8
#9	Morio Fukuda	8
#9	Ryo Muraguchi	8
#14	Masayuki Hanada	7
#15	Kiyoshi Nagano	6
#15	Masayuki Matsuda	6
#15	Takanori Ida	6
#18	Akihiro Yamauchi	5
#18	Kazuaki Inoue	5
#18	Makoto Imanari	5
#18	Miki Egami	5
#18	Takeo Koshikawa	5
#18	Tatsuo Masuda	5
#18	Takumi Miyazaki	5
#25	Atsushi Tonai	4
#25	Keiichi Mihara	4
#25	Mitsuaki Kumazawa	4
#25	Mitsuru Nakai	4
#25	Naoyuki Enomoto	4
#25	Yoshichika Tanaka	4
#31	Jun Fuchikami	3
#31	Kazuhiro Nakayama	3
#31	Yoichi Nishimura	3
#31	Yusaku Arima	3
#35	Atsushi Tanaka	2
#35	Hakaru Kyuragi	2
#35	Hiromi Nakamoto	2
#35	Hiromitsu Shimizu	2
#35	Hiroo Yoshidome	2
#35	Kazuo Imai	2
#35	Katsuyuki Machida	2
#35	Kazuya Mishina	2
#35	Kei Mihara	2
#35	Masafumi Hirai	2
#35	Shinichi Yoshida	2
#35	Susumu Fujii	2
#35	Sumio Saitoh	2
#35	Tadao Nakatsuji	2
#35	Takemithu Yano	2
#35	Teruo Migita	2