Ichihara, JP 2021

270 patents  ·  170 inventors

Ranked #870 of 42,968 cities Top 3%

Showing 1–50 of 170 inventors

Rank Inventor Primary Company Patents
1 Yasuhiro Ishikawa Idemitsu Kosan Co. 12
1 Masaki Ito Toyota 12
3 Kazuo Arita Dic 6
3 Tomohiro Shimono Dic 6
#5 Tomoko Abe Idemitsu Kosan Co. 5
#5 Masayuki Hayashi Ricoh Company 5
#5 Hirokatsu Ito Idemitsu Kosan Co. 5
#8 Kazuhiko Kojima Dow Tray Co. 4
#8 Masakazu Tanaka Denso 4
#8 Akira Hoshino Toyota 4
#8 Seiji Hori Dow Corning Toray Co. 4
#8 Akihiro Nakamura Canon 4
#13 Daisuke YAGYU Showa Denko K.K. 3
#13 Toshiaki Iwai Idemitsu Kosan Co. 3
#13 Etsuko Suzuki Dic 3
#13 Ryosuke Yamazaki Honda Motor Co. 3
#13 Hiroki Sekiguchi Idemitsu Kosan Co. 3
#13 Tomohiro Iimura Dow Corning Toray Co. 3
#13 Tomohiko Kitamura Panasonic 3
#13 Kotaro Ichino Mitsui Chemicals 3
#21 Kouichi Kurosawa Hitachi High-Technologies 2
#21 Hisako ISHIKAWA Mitsui Chemicals 2
#21 Atsushi Sugie Dow Tray Co. 2
#21 Shinya Matsubara Asahi Kasei Kabushiki Kaisha 2
#21 Koji Ishiwata Sony 2
#21 Naosuke Kunimoto Mitsui Chemicals 2
#21 Chen Liu App Annie 2
#21 Katsumi Ichitani Idemitsu Kosan Co. 2
#21 Keita Bamba Ube Industries 2
#21 Shouichi Takaku Mitsui Chemicals 2
#21 Tomoo Hirota Sumitomo Chemical 2
#21 Nan Fang Qiagen Gmbh 2
#21 Nobuyuki Koike Dexerials 2
#21 Yuichi Itou Mitsui Chemicals 2
#21 Shoko Ono Mitsui Chemicals 2
#21 Naoya FUKUMOTO Showa Denko K.K. 2
#21 Takashi Furusawa Dic 2
#21 Takuji Okamoto Idemitsu Kosan Co. 2
#21 Yasue Kanzaki Dow Tray Co. 2
#21 Ryohei Ogawa Olympus 2
#21 Kazuyuki Fukuda Kao 2
#21 Keisuke Shishido Mitsui Chemicals 2
#21 Miki Ota Sato 2
#21 Kunihiro Morinaga Dic 2
#21 Takayuki UEKUSA Mitsui Chemicals 2
#46 Koichi Sano Hitachi 1
#46 Hiroko TANIGUCHI Dow Tray Co. 1
#46 Hiromasa SUO Resonac 1
#46 Yukio Yoshida Idemitsu Kosan Co. 1
#46 Norihisa Kishimoto Canon 1