NC

Nippon Petrochemicals, Co.

Rank (All Time): #2442 of 106,127Top 3%
359 inventors
330
Patents All Time

Top Inventors at Nippon Petrochemicals, Co. All Time

Showing 1–50 of 359 inventors

RankNamePatents
1 Atsushi Sato 57
2 Isoo Shimizu 43
3 Shigenobu Kawakami 39
#4 Yasuo Matsumura 36
#5 Kazuhiko Kurihara 34
#6 Keiji Endo 33
#7 Hideyuki Dohi 26
#7 Hiroshi Yazawa 26
#9 Yuichi Orikasa 24
#10 Suehiro Sakazume 17
#11 Kintaro Aihara 15
#12 Takashi Inoue 14
#13 Shozo Hayashi 13
#14 Hitoshi Yanagishita 12
#15 Shinji Kojima 11
#16 Shuichi Murakami 10
#16 Yuki Kuroiwa 10
#18 Eiichi Matsuzaka 9
#18 Kunimichi Kubo 9
#20 Haruhisa Tani 8
#20 Jun Yamada 8
#20 Kazumichi Uchida 8
#20 Naoya Takahashi 8
#20 Yoshihisa Inomata 8
#20 Yutaka Arai 8
#20 Yuichi Tokumoto 8
#27 Fuyuki Aida 7
#27 Kaoru Yamamoto 7
#27 Kunio Sugisawa 7
#27 Motomi Nogiwa 7
#27 Satoshi Narui 7
#27 Tatsuo Yamaguchi 7
#27 Toshikazu Ohishi 7
#27 Tsutomu Takashima 7
#27 Yoshikazu Murai 7
#27 Yoshihisa Yamaguchi 7
#37 Bruce F. Burnham 6
#37 Jerry C. Bommer 6
#37 Kazuharu Suyama 6
#37 Masato Kimura 6
#37 Masaaki Miyazaki 6
#37 Sadayuki Ishiyama 6
#37 Tadashi Honda 6
#37 Toshio Inoue 6
#37 Toshitaka Kobayashi 6
#37 Yoichi Mazawa 6
#47 Fumio Tanimoto 5
#47 Hachiro Saitoh 5
#47 Hisao Kitano 5
#47 Kanji Mochizuki 5