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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HO

Hideki Obuchi — 7 Patents

OLOlympus: 6 patents #794 of 3,097Top 30%
OCOlympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Hachioji, JP: #950 of 2,869 inventorsTop 35%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Hideki Obuchi has been granted 7 US patents while listed as an inventor at Olympus. The first was granted in 1994 and the most recent in July 2017. Hideki Obuchi ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Hideki Obuchi in Hachioji, JP.

Patents per Year

Patents granted per year, 1994 to 2017Bar chart with a peak of 2 patents in 2017.peak 21994: 1 patents19942006: 1 patents20062007: 1 patents20072008: 1 patents20082015: 1 patents20152017: 2 patents2017

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9710738 Cell counting device including a body with a display and an extension to receive a sample Yasuo Funakoshi, Takumi Umemura, Yuki YOKOMACHI 2017-07-18
D782691 Cell counter Yasuo Funakoshi, Takumi Umemura, Yuki YOKOMACHI 2017-03-28
9019600 Microscope system Ryuichi Hirano 2015-04-28
7436524 Apparatus and method for three-dimensional measurement and program for allowing computer to execute method for three-dimensional measurement Hironori Utsugi, Go Ryu 2008-10-14
7286286 Stereo microscope 2007-10-23
D520542 Stereomicroscope Koji Suzuki, Hironori Utsugi, Naoto Yoshida, Yukio Nonoda 2006-05-09
5303082 Stereomicroscope including two pair of polarizers and a quarter wavelength plate Akira Watanabe, Shinichi Dosaka 1994-04-12