DC

Dainichiseika Color & Chemicals Mfg. Co.

Rank (All Time): #2922 of 106,127Top 3%
376 inventors
268
Patents All Time

Top Inventors at Dainichiseika Color & Chemicals Mfg. Co. All Time

Showing 1–50 of 376 inventors

RankNamePatents
1 Michiei Nakamura 41
2 Kazuyuki Hanada 40
3 Hiroyuki Shimanaka 32
#4 Shinya Tsuchida 21
#5 Norio Tanaka 20
#5 Takanori Sannan 20
#5 Yoshikazu Murakami 20
#8 Kazuya Kimura 18
#8 Kenichi Takahashi 18
#10 Ichiro Ueno 17
#10 Nobuyuki Kobayashi 17
#12 Katsumi Kuriyama 16
#12 Shojiro Horiguchi 16
#14 Minoru Takizawa 15
#14 Takashi Hiraga 15
#16 Hiromitsu Yanagimoto 14
#16 Manabu Uruno 14
#16 Naomi Oguma 14
#19 Hisao Okamoto 13
#20 Sachio Yoshikawa 12
#20 Shigeru Sakamoto 12
#22 Hiroaki Saikatsu 11
#22 Iwao Misaizu 11
#22 Noritaka Yamamoto 11
#25 Toshiko Mizokuro 10
#25 Yoshio Abe 10
#25 Yoshihiko Iijima 10
#28 Nobutaka Tanigaki 9
#28 Akira Hoshino 9
#28 Akira Nishio 9
#31 Hitoshi Takeuchi 8
#31 Katsutoshi Torii 8
#31 Seiji Doi 8
#31 Yoshinobu Tsujii 8
#31 Yoshiyuki Zama 8
#31 Atsushi Goto 8
#37 Atsushi Nogami 7
#37 Mikio Saji 7
#37 Motoaki Umezu 7
#37 Naoyuki Sakai 7
#37 Takashi Abe 7
#37 Yoshifumi Sugito 7
#43 Kazuo Kanou 6
#43 Ken Okura 6
#43 Kozaburo Hayashi 6
#43 Masaru Hasegawa 6
#43 Masayuki Takahashi 6
#43 Naoki Hirata 6
#43 Naoto Kamata 6
#43 Osamu Kawakami 6