HS

Hitoshi Sakurai

DC Dipsol Chemicals Co.: 8 patents #4 of 59Top 7%
KC Kobelco Construction Machinery Co.: 4 patents #105 of 422Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
HI Harima Chemicals, Incorporated: 3 patents #25 of 188Top 15%
JE Jeol: 2 patents #192 of 669Top 30%
KO Komatsu: 2 patents #1,163 of 2,087Top 60%
KC Kobelco Cranes Co.: 1 patents #30 of 55Top 55%
📍 Kasai, JP: #296 of 5,842 inventorsTop 6%
Overall (All Time): #168,058 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12398023 Crane, and control method of crane Shintaro Sasai 2025-08-26
D1073736 Portion of a control panel for a construction vehicle with an icon Yoshihito Takeya 2025-05-06
12280990 Winch drive device in crane Masaki Okubo, Yoshiki Kamon, Taisuke Tsunoo 2025-04-22
11999599 Backstop position changing device for crane Eiji Miya, Taisuke Tsunoo, Hideo Inoue, Kouichiro Nagai 2024-06-04
11495431 Transmission electron microscope and adjustment method of objective aperture 2022-11-08
11495432 Charged particle beam device and method for controlling sample stage Daichi Maekawa 2022-11-08
10538854 Copper-nickel alloy electroplating device Kazunori Ono, Akira Hashimoto, Satoshi Yuasa 2020-01-21
10316421 Copper-nickel alloy electroplating bath Kazunori Ono, Akira Hashimoto, Satoshi Yuasa 2019-06-11
9828686 Copper-nickel alloy electroplating bath and plating method Manabu Inoue, Satoshi Yuasa 2017-11-28
9759146 Exhaust gas purification control device for construction machine Toshiki Tsurumi, Shintaro Sasai, Koichi Shimomura, Takahiro Hanamoto 2017-09-12
9423313 Press machine braking performance verifying apparatus Eiji Douba, Masaaki Takada, Hisanori Takeuchi 2016-08-23
8694838 Cache memory, processor, and production methods for cache memory and processor Mie Tonosaki 2014-04-08
8185699 Cache memory controller and cache memory controlling method Kumiko Endo 2012-05-22
7783939 Cache memory, processor, and production methods for cache memory and processor Mie Tonosaki 2010-08-24
7569164 Solder precoating method Yoichi Kukimoto 2009-08-04
7452797 Solder deposition method and solder bump forming method Youichi Kukimoto, Seishi Kumamoto, Kenshu Oyama 2008-11-18
7291517 Method for removing resin mask layer and method for manufacturing solder bumped substrate Kimihiro Abe, Norio Matsumoto 2007-11-06
5759381 Sn-Bi alloy-plating bath and method for forming plated Sn-Bi alloy film Ayumi SAITO, Mayumi Date, Osamu Mita 1998-06-02
5732619 Press machine with press function display Yukio Hata, Iwashige Takahashi, Satoshi Awatani 1998-03-31
5674374 Sn-Bi alloy-plating bath and plating method using the same Satoshi Yuasa 1997-10-07
5618402 Tin-zinc alloy electroplating bath and method for electroplating using the same Tadahiro Ohnuma 1997-04-08
5565042 Black chromate solution Seiji Kishikawa, Tomitaka Yamamoto, Tadahiro Itoh 1996-10-15
4889602 Electroplating bath and method for forming zinc-nickel alloy coating Katsuhide Oshima, Toshiaki Murai, Shuji Igarashi, Haruo Hanagata, Hidesato Igarashi 1989-12-26
4685743 Wheel anti-skid attachment 1987-08-11