TC

Tombow Pencil Co.

Rank (All Time): #4723 of 106,127Top 5%
53 inventors
158
Patents All Time

Top Inventors at Tombow Pencil Co. All Time

Showing 1–50 of 53 inventors

RankNamePatents
1 Kazunori Katami 47
2 Kazuhiko Suzuki 30
3 Shigeru Kimura 15
#4 Yoshinori Kouda 12
#5 Tsuyoshi Hasegawa 9
#6 Kenji Kobayashi 6
#7 Hiromichi Fujisawa 5
#8 Kazuki KODA 4
#8 Shunichi Taniguchi 4
#10 Hiroaki Masumoto 3
#10 Yasuo Murakoshi 3
#10 Yukiko Oi 3
#10 Yutaka Tamura 3
#14 Erika Mizutani 2
#14 Masashi Shinya 2
#14 Ruby Catherine Daniel 2
#17 Donald J. Booty, Jr. 1
#17 Hidetatsu Kikuchi 1
#17 Hiromi Kuronuma 1
#17 Katsunori Abe 1
#17 Kazuhisa Aoki 1
#17 Kazunor Katami 1
#17 Kazunobu Tanaka 1
#17 Keiichi Fukazawa 1
#17 Keitaro Kobayashi 1
#17 Koujirou Matsushima 1
#17 Kojiro Matsushima 1
#17 Masahiko Nagai 1
#17 Masahiro Yoshida 1
#17 Minoru Enomoto 1
#17 Naohito Sakai 1
#17 Noboru Yamada 1
#17 Ryo Nakamura 1
#17 Shigera Kimura 1
#17 Shuhei Sasaki 1
#17 Taiji Hyodo 1
#17 Takuji Imai 1
#17 Takahiro Ishikawa 1
#17 Tatsuhiro Suwa 1
#17 Takuma TAKAGAWA 1
#17 Tatsumi Uchida 1
#17 Takeshi Wakai 1
#17 Takuya Yashiro 1
#17 Toshio Inoue 1
#17 Toshitake MURAKAMI 1
#17 Tomohiro Watanabe 1
#17 Yoshio Sumita 1
#17 Humio Shimakage 1
#17 Kuzunori Katami 1
#17 Ryoji Matsumaru 1