TU

Tsutomu Urakawa

OL Olympus: 8 patents #598 of 3,097Top 20%
OS Olympus Medical Systems: 3 patents #222 of 833Top 30%
Overall (All Time): #438,424 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12372729 Endoscope optical connector and endoscope Kaito Nakahara, Takuya Takechi, Hiroki Takagi, Koichi Akahori 2025-07-29
11464392 Optical module and endoscope Susumu Kawata 2022-10-11
11058285 Optical signal transmission module Hideaki Kinouchi, Yasuhiro Miyazaki 2021-07-13
10694931 Endoscope system that measures amplitude of signal to determine state of transmission in order to adjust voltage of power supply Susumu Kawata 2020-06-30
10687696 Endoscope system with communication mode stabilizing unit Hideaki Kinouchi, Susumu Kawata 2020-06-23
9883089 Imaging unit Hideaki Kinouchi, Takamasa Mikami 2018-01-30
9537574 Optical transmitting and receiving unit Susumu Kawata, Hideaki Kinouchi 2017-01-03
8475359 Medical apparatus Daisuke Asada, Hitoshi Karasawa, Sho Nakajima, Nobuyoshi Yazawa 2013-07-02
8355043 Medical apparatus Hideaki Kinouchi, Junichi Ohnishi 2013-01-15
7059168 Ultrasound phantom Yasushi Hibi, Teruaki Sugata 2006-06-13
6786870 Device for examining a subject capable of marking a boundary range for insertion/retraction of an insertion/retraction member that is inserted in and retracted from the subject Hironaka Miyaki, Hiroshi Hattori, Tatsuo Kaimai 2004-09-07