TO

Takahiro Ookubo

HC Hitachi Koki Co.: 7 patents #164 of 888Top 20%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
KC Koki Holdings Co.: 2 patents #85 of 215Top 40%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
Overall (All Time): #312,475 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12005556 Driving work machine Kento Shiina, Satoshi Abe 2024-06-11
11099480 Treatment solution supply apparatus and treatment solution supply method Suguru Enokida, Toshinobu Furusho 2021-08-24
11059156 Impact tool Satoshi Abe, Hideyuki Hashimoto 2021-07-13
10035173 Chemical supply system, substrate treatment apparatus incorporating the same, and coating and developing system incorporating the same apparatus Toshinobu Furusho, Kousuke Yoshihara, Yusuke Yamamoto, Steffen Hornig 2018-07-31
10016885 Impact tool 2018-07-10
9808925 Impact tool Hideki Yamada, Satoshi Abe 2017-11-07
9372405 Chemical liquid supply method and chemical liquid supply system Toshinobu Furusho, Takashi Sasa, Tsuyoshi Nogami 2016-06-21
9314855 Electric boring tool Kazutaka Iwata 2016-04-19
9086190 Chemical supply system, substrate treatment apparatus incorporating the same, and coating and developing system incorporating the same apparatus Toshinobu Furusho, Kousuke Yoshihara, Yusuke Yamamoto, Steffen Hornig 2015-07-21
8815354 Heat- and pressure-resistant polyester bottle and process for producing the same Atsushi Komiya, Yuki Satoh, Koki Okabe 2014-08-26
8469285 Chemical liquid supply nozzle and chemical liquid supply method Tsunenaga Nakashima, Shinichi Hayashi, Akihiro Fujimoto 2013-06-25
8016047 Electrical power tool with anti-vibration mechanisms of different types Tsukasa Suzuura 2011-09-13
7503402 Power tool having lubricant leakage preventing structure 2009-03-17
D527969 Portable electric hammer drill Masanori Okada, Masato Sakai, Hitoshi Tsuzuki, Takeshi Taniguchi 2006-09-12
D526873 Portable electric hammer drill Hitoshi Tsuzuki, Masato Sakai, Masanori Okada, Takeshi Taniguchi 2006-08-22