Ibaraki, JP 2018

1,047 patents  ·  638 inventors

Ranked #243 of 41,385 cities Top 1%

Showing 1–50 of 638 inventors

Rank Inventor Primary Company Patents
1 Toru Takahashi Ntn 11
1 Takeshi Hashimoto Canon 11
3 Koji Yumoto Canon 8
#4 Satoshi Yamamura Koito Manufacturing Co. 7
#4 Yasuhiko Abe Toshiba Medical Systems 7
#4 Takahiro Mori Canon 7
#4 Daisuke Yamauchi Nitto Denko 7
#4 Atsushi Ikeda Canon 7
#4 Kazuhiko YOSHIZAWA Maxell 7
#10 Takeharu Kitagawa Nitto Denko 6
#10 Shuichi Tamura Canon 6
#10 Shuichi Suzuki Ricoh Company 6
#13 Ken Takei Hitachi 5
#13 Hayato Ida Canon 5
#13 Takeshi Fukushima Denso 5
#13 Takayuki Fukushima Showa Denko K.K. 5
#13 Manami Shimizu Riso Kagaku 5
#13 Hiroyuki Takemoto Nitto Denko 5
#13 Satoshi Ueda Fujitsu Limited 5
#13 Kazuhiro Sugawara Canon 5
#13 Takayuki Nozaki Hitachi 5
#13 Masaharu Miura Canon 5
#13 Satoru Adachi Ntt Docomo 5
#13 Norimasa Yokoyama Hodogaya Chemical Co. 5
#13 Naoki Ogawa Nissan Motor Co. 5
#13 Hiroki Kuramoto Nitto Denko 5
#13 Junichi Tamura Canon 5
#13 Tsutomu Tezuka Kabushiki Kaisha Toshiba 5
#29 Noriaki Kobayashi Canon 4
#29 Naoki Yoshie Konica Minolta 4
#29 Minoru Miyatake Nitto Denko 4
#29 Sayako Arai Riso Kagaku 4
#29 Toshiyuki Shigetomi Tanaka Kikinzoku Kogyo K.K. 4
#29 Hiroshi Kuroda Hitachi 4
#29 Keiko Momotani Konica Minolta 4
#29 Yukio Nagasaki University Of Tsukuba 4
#29 Atsushi Yasui Nitto Denko 4
#29 Tomohiko Kohda Ricoh Company 4
#29 Masayuki Hama Canon 4
#29 So Yano Konica Minolta 4
#29 Tsuyoshi Horikawa Mitsubishi Electric 4
#29 Shigeki Ishiguro Nitto Denko 4
#29 Tomoyuki Hamada Hitachi 4
#29 Tomomasa Nishikawa Hitachi Koki Co. 4
#29 Koujirou Sekine Konica Minolta 4
#29 Yuichi Tsujita Nitto Denko 4
#29 Kenta Yamashita Tdk 4
#29 Shingo Kosugi Hitachi Koki Co. 4
#29 Kyohei Matsushita Nitto Denko 4
#29 Hiroyuki Takao Nitto Denko 4