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Nippon Oil

Rank (1997): #446 of 13,859Top 4%
68 inventors
29
Patents 1997

Top Inventors at Nippon Oil 1997

Showing 1–50 of 68 inventors

RankNamePatents
1 Kazuo Matsuura 7
2 Yoshio Tajima 6
3 Naoki Kataoka 5
3 Takashi Seki 5
3 Yosuke Numao 5
#6 Makoto Sasaki 3
#7 Akira Sano 2
#7 Akira Tsubokura 2
#7 Hisatake Sato 2
#7 Hiroshi Yazawa 2
#7 Jinichi Igarashi 2
#7 Kazuhiko Kurihara 2
#7 Keizo Ikai 2
#7 Masaki Minami 2
#7 Mineo Kagaya 2
#7 Mitsuo Matsuno 2
#7 Seizo Kobayashi 2
#7 Sumio Yoshida 2
#7 Takashi Kiyota 2
#7 Toshio Yoshida 2
#7 Yoshimu Iwanami 2
#7 Yoko Matsuyama 2
#7 Yoshio Sohda 2
#24 Takashi Komazawa 1
#24 Akiyoshi Kojima 1
#24 Eiji Yoda 1
#24 Hiroyoshi Omika 1
#24 Hiroyuki Shimizu 1
#24 Hisashi Yoneda 1
#24 Hitoshi Yuasa 1
#24 Iwane Shiozaki 1
#24 Katsuhiko Haji 1
#24 Kazuo Miyazawa 1
#24 Kazutosi Nomiyama 1
#24 Kiyoshi Inoue 1
#24 Kozo Kamiya 1
#24 Kunimichi Kubo 1
#24 Kunihiro Suzuki 1
#24 Masayuki Ando 1
#24 Masakuni Hirata 1
#24 Masanobu Suga 1
#24 Masaru Ushio 1
#24 Mitsuaki Ishimaru 1
#24 Mikihiro Takaki 1
#24 Motomitsu Kitaoka 1
#24 Nishimura Suzushi 1
#24 Noboru Ishida 1
#24 Nobuyuki Kuroda 1
#24 Norikatsu Ono 1
#24 Osamu Otsu 1