Tsukuba, JP 2025

290 patents  ·  217 inventors

Ranked #679 of 40,155 cities Top 2%

Showing 1–50 of 217 inventors

Rank Inventor Primary Company Patents
1 Akihiro Narazaki Hitachi Construction Machinery Co. 8
2 Hiroaki AMANO Hitachi Construction Machinery Co. 6
3 Shinsuke Harada Fuji Electric Co. 4
#4 Yoshiyuki Sankai University Of Tsukuba 3
#4 Takuro NIIMURA Kuraray Co. 3
#4 Tasuku TAMURA Sumitomo Chemical 3
#4 Tomohiro Ono Kuraray Co. 3
#4 Yukikazu Koide Toyota Industries 3
#4 Shingo KABUTOYA Kyocera 3
#4 Ryohei FUKUCHI Hitachi Construction Machinery Co. 3
#4 Atsuhiro NAKAHARA Kuraray Co. 3
#4 Manabu Jimba Canon 3
#4 Yoshiaki Yasuno University Of Tsukuba 3
#4 Nahoko Baileykobayashi Toagosei Co. 3
#15 Nobuo Iyi National Institute For Materials Science 2
#15 Hideaki Nishikawa Denso 2
#15 Moe KAWAHARA Kuraray Co. 2
#15 Yoshihiro Tomita Intel 2
#15 Yasunobu Nakamura Japan Science And Technology Agency 2
#15 Kazuki MORI Disco 2
#15 Hisashi Yajima Smc 2
#15 Shota Ishida Hitachi Construction Machinery Co. 2
#15 Hirofumi Tanaka Mitsui Chemicals 2
#15 Akira Shibuya Showa Denko K.K. 2
#15 Atsushi INATOMI Kuraray Co. 2
#15 Toshiaki SASADA Sumitomo Chemical 2
#15 Tatsushi Yoshida IBM 2
#15 Saori Miyano Eisai R&D Management Co. 2
#15 Yuichi Sabi Sony 2
#15 Hikaru UMINO Oriental Motor Co. 2
#15 Takayuki Nakagawa Eisai R&D Management Co. 2
#15 Seiji Hijikata Hitachi Construction Machinery Co. 2
#15 Takumi Yoneyama Nissan Motor Co. 2
#15 Shiro Shibayama Ono Pharmaceutical Co. 2
#15 Azusa SAIKA National Institute Of Advanced Industrial Science And Technology 2
#15 Ryusuke Sagawa Jeol 2
#15 Taiyo YOSHIOKA National Agriculture And Food Research Organization 2
#15 Yoshinori Nishimura Toyo Engineering 2
#15 Takashi Arimura Sumitomo Chemical 2
#15 Ken Ito Eisai R&D Management Co. 2
#15 Dai Kitamoto National Institute Of Advanced Industrial Science And Technology 2
#15 Tokuma Fukuoka National Institute Of Advanced Industrial Science And Technology 2
#15 Tomotake Morita National Institute Of Advanced Industrial Science And Technology 2
#15 Akio Fujita Konica 2
#15 Tsunenori KAMEDA National Agriculture And Food Research Organization 2
#15 Akimune ASANUMA Kowa Company 2
#15 Hironobu Okamoto Toyota Industries 2
#15 Takeyoshi Masuda Sumitomo Electric Industries 2
#15 Kazuhiko Uchida Mcbi 2
#15 Makoto Morimoto Mazda Motor 2