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

Yasuo Funakoshi

OLOlympus: 39 patents #26 of 3,097Top 1%
OIOlympus Imaging: 12 patents #18 of 341Top 6%
OCOlympus Optical Co.: 12 patents #242 of 2,334Top 15%
OSOlympus Medical Systems: 2 patents #325 of 833Top 40%
Overall (All Time): #33,621 of 4,157,543Top 1%
65 Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
D782691 Cell counter Takumi Umemura, Hideki Obuchi, Yuki YOKOMACHI 2017-03-28
D781946 Microscope Takehiko Hayashi, Takayuki Kono 2017-03-21
D773661 Body of a camera for medical use 2016-12-06
D771252 Body of a camera for medical use Reisuke Osada 2016-11-08
D723684 Industrial endoscope 2015-03-03
D690342 Microscope Kenji Tajima, Reisuke Osada, Akihiro Kitahara, Masayoshi Karasawa 2013-09-24
D685908 Endoscope Hiroyuki Ohta, Kiwamu FUJITANI, To Chin, Ai YONEKURA 2013-07-09
D681088 Microscope Kenji Tajima, Reisuke Osada 2013-04-30
D680567 Microscope Kenji Tajima, Reisuke Osada 2013-04-23
D680568 Microscope Kenji Tajima, Reisuke Osada 2013-04-23
D671213 Endoscope 2012-11-20
D671214 Endoscope 2012-11-20
D646704 Microscope lens barrel 2011-10-11
D638460 Portion of a digital single-lens camera 2011-05-24
D633934 Portion of a digital single-lens camera 2011-03-08
D629826 Electronic view finder for a digital camera 2010-12-28
D622750 Portion of a digital camera 2010-08-31
D605676 Digital camera 2009-12-08
D595755 Digital camera 2009-07-07
D587279 Icon for a portion of a display screen Nao Hasegawa, Kazuhiro Sato 2009-02-24
D574031 Single-lens reflex digital camera body Jun Takahashi 2008-07-29
D568363 Digital camera 2008-05-06
D564560 Body of a digital single-lens reflex camera 2008-03-18
D561806 Single-lens reflex digital camera body Jun Takahashi 2008-02-12
D549262 Digital camera 2007-08-21