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Nippon Oil & Fats Co.

Rank (All Time): #2843 of 106,127Top 3%
409 inventors
277
Patents All Time

Top Inventors at Nippon Oil & Fats Co. All Time

Showing 1–50 of 409 inventors

RankNamePatents
1 Masaharu Nakayama 21
2 Takeshi Komai 16
3 Masahiro Ishidoya 15
#4 Shuji Suyama 13
#5 Katsuhide Hattori 12
#5 Kishio Shibato 12
#5 Osamu Ohe 12
#5 Suehiro Sakazume 12
#5 Yasuo Moriya 12
#5 Yuichi Orikasa 12
#11 Michiaki Sakaguchi 11
#12 Masato Nagano 10
#12 Nobuyoshi Suzuki 10
#14 Hiroshi Ohmura 9
#14 Masatada Araki 9
#14 Masao Takahashi 9
#14 Motoo Kumagai 9
#14 Shosaku Yamamoto 9
#14 Taizo Igarashi 9
#14 Yoshishige Murata 9
#21 Hiroshi Sakai 8
#21 Kazuo Kakinuma 8
#21 Kazuo Matsuyama 8
#21 Kenji Kato 8
#21 Keiichi Kato 8
#21 Keiji Komoto 8
#21 Kenji Shibamoto 8
#21 Shin-ichi Akimoto 8
#21 Tohru Yasukohchi 8
#30 Fumio Takeuchi 7
#30 Mitsuyuki Mashita 7
#30 Susumu Honda 7
#30 Takaharu Ishizaki 7
#30 Yoshiaki Fukatsu 7
#30 Yutaka Kuroyama 7
#36 Hideo Sawada 6
#36 Shingo Yamazaki 6
#36 Takeo Matsumoto 6
#36 Yasumi Koinuma 6
#36 Yoshihiro Oshibe 6
#41 Hiroshi Doi 5
#41 Hiroshi Goto 5
#41 Hideyo Ishigaki 5
#41 Hisao Ogawa 5
#41 Koichi Kurokawa 5
#41 Masaru Matsushima 5
#41 Naoyuki Amaya 5
#41 Shigeki Banno 5
#41 Shigeru Kakino 5
#41 Yoshitaka Goto 5