Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HO

Hideki Obuchi

OLOlympus: 6 patents #794 of 3,097Top 30%
OCOlympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Overall (All Time): #731,383 of 4,157,543Top 20%
7 Patents All Time

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