HN

Hiroyuki Nagamizu

OL Olympus: 8 patents #598 of 3,097Top 20%
OS Olympus Medical Systems: 4 patents #161 of 833Top 20%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
Overall (All Time): #363,406 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12303100 Endoscope and method for confirming grounding of endoscope Keisuke Hatano, Takuya Ariyoshi 2025-05-20
12082777 Endoscope Shun Ogi 2024-09-10
11980339 Endoscope and insertion portion thereof Yuki Nagata 2024-05-14
11963660 Distal end unit of endoscope, and endoscope Daichi KODAMA, Hiroyuki MOTOHARA 2024-04-23
11253138 Endoscopic apparatus 2022-02-22
10197785 Inspection device for image pickup apparatus Kenji Omachi, Kazuyoshi Jingu 2019-02-05
9877006 Image pickup apparatus and method for operating image pickup apparatus Kazuyoshi Jingu, Kenji Omachi 2018-01-23
9345384 Endoscope having breakable portions for preventing damage to the imaging unit Motohiro Kuroda, Toru Shinmura, Hiroaki Kagawa 2016-05-24
8913112 Image pickup unit for endoscope Koichi Shiotani 2014-12-16
8419616 Image pickup device with a protection member and an optical reflection member Hiroshi Unsai 2013-04-16
8208015 Endoscope and endoscope apparatus Hiroshi Unsai, Seiji IWASAKI, Hiroaki Kagawa, Hiroshi Ishii 2012-06-26
8172409 Image pickup apparatus and endoscope 2012-05-08
6099537 Medical treatment instrument Toshiya Sugai, Minoru Tsuruta, Yoshihito Shimizu, Toshihiko Suzuta, Norikiyo Shibata +3 more 2000-08-08