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

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
#9 Shunichi Taniguchi 4
#10 Hiroaki Masumoto 3
#11 Yasuo Murakoshi 3
#12 Yukiko Oi 3
#13 Yutaka Tamura 3
#14 Erika Mizutani 2
#15 Masashi Shinya 2
#16 Ruby Catherine Daniel 2
#17 Donald J. Booty, Jr. 1
#18 Hidetatsu Kikuchi 1
#19 Hiromi Kuronuma 1
#20 Katsunori Abe 1
#21 Kazuhisa Aoki 1
#22 Kazunor Katami 1
#23 Kazunobu Tanaka 1
#24 Keiichi Fukazawa 1
#25 Keitaro Kobayashi 1
#26 Koujirou Matsushima 1
#27 Kojiro Matsushima 1
#28 Masahiko Nagai 1
#29 Masahiro Yoshida 1
#30 Minoru Enomoto 1
#31 Naohito Sakai 1
#32 Noboru Yamada 1
#33 Ryo Nakamura 1
#34 Shigera Kimura 1
#35 Shuhei Sasaki 1
#36 Taiji Hyodo 1
#37 Takuji Imai 1
#38 Takahiro Ishikawa 1
#39 Tatsuhiro Suwa 1
#40 Takuma TAKAGAWA 1
#41 Tatsumi Uchida 1
#42 Takeshi Wakai 1
#43 Takuya Yashiro 1
#44 Toshio Inoue 1
#45 Toshitake MURAKAMI 1
#46 Tomohiro Watanabe 1
#47 Yoshio Sumita 1
#48 Humio Shimakage 1
#49 Kuzunori Katami 1
#50 Ryoji Matsumaru 1
#51 Katami Kazunori 1
#52 Akinori Kamei 1
#53 Akihiro Sakamoto 1