KZ

Kaifeng Zhang

HH Hitachi High-Technologies: 7 patents #533 of 1,917Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HS Hitachi High-Tech Fine Systems: 1 patents #3 of 24Top 15%
HS Hitachi High-Tech Science: 1 patents #94 of 167Top 60%
Ericsson: 1 patents #5,184 of 9,909Top 55%
ZC Zoom Video Communications: 1 patents #159 of 271Top 60%
Overall (All Time): #333,440 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12292330 Spectrometry apparatus Masahiro Watanabe, Takenori Hirose 2025-05-06
11733264 Cantilever, scanning probe microscope, and measurement method using scanning probe microscope Takenori Hirose, Tomonori Saeki 2023-08-22
11445067 Controlled incoming query distribution based on skip criteria Yongxiang Dai, Xu Li 2022-09-13
10890958 Centralized power meter and centralized power calculation method Gan Wen, Ge Huang 2021-01-12
10877065 Near field scanning probe microscope, probe for scanning probe microscope, and sample observation method Shinichi Taniguchi 2020-12-29
10823686 X-ray inspection method and X-ray inspection device Yuta Urano, Yoshiki Matoba, Akihiro Takeda 2020-11-03
10429411 Near field scanning probe microscope, probe for scanning probe microscope, and sample observation method Shinichi Taniguchi 2019-10-01
10352879 X-ray inspection method and device Toshiyuki Nakao, Yuta Urano, Hideaki Sasazawa 2019-07-16
9371695 Integrated sidetrack drilling tool Lan Zhang, Xinyue Zhang 2016-06-21
9304145 Inspection method and its apparatus for thermal assist type magnetic head element Takenori Hirose, Masahiro Watanabe, Toshinori Sugiyama, Akira TOBITA 2016-04-05
8787134 Thermally assisted magnetic recording head inspection method and apparatus Takenori Hirose, Masahiro Watanabe, Shinji Homma, Tsuneo Nakagomi, Teruaki Tokutomi +2 more 2014-07-22
8713710 Cantilever of scanning probe microscope and method for manufacturing the same, method for inspecting thermal assist type magnetic head device and its apparatus Takenori Hirose, Masahiro Watanabe, Tsuneo Nakagomi, Shinji Honma, Teruaki Tokutomi +2 more 2014-04-29
8621659 Cantilever for magnetic force microscope and method of manufacturing the same Takenori Hirose, Masahiro Watanabe, Tetsuya Matsui, Tsuneo Nakagomi, Teruaki Tokutomi 2013-12-31
8483035 Thermally assisted magnetic recording head inspection method and apparatus Takenori Hirose, Masahiro Watanabe, Shinji Homma, Tsuneo Nakagomi, Teruaki Tokutomi +2 more 2013-07-09