TI

Tatsuya Ishizuka

OL Olympus: 4 patents #1,098 of 3,097Top 40%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
SO Sony: 2 patents #12,963 of 25,231Top 55%
TC Thk Co.: 1 patents #245 of 450Top 55%
Overall (All Time): #535,946 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12292742 Information processing method and information processor Keisuke Maeda, Mitsuru Nakada, Dai Kobayashi 2025-05-06
11586225 Mobile device, mobile body control system, mobile body control method, and program Chao Wang, Dai Kobayashi 2023-02-21
8303487 Power driven bending endoscope device with detachable insertion portion Haruhiko Ueno, Yuichi Ikeda, Tatsuya Furukawa, Yutaka Masaki, Masanobu Koitabashi +1 more 2012-11-06
7878992 Power assistance controlling apparatus, power assistance controlling method, and physiotherapy apparatus Mamoru Mitsuishi, Shinichi Warisawa, Kazuo Yonenobu, Nobuhiko Sugano, Toji Nakazawa 2011-02-01
7828723 Power driven bending endoscope with detachable insertion portion Haruhiko Ueno, Yuichi Ikeda, Tatsuya Furukawa, Yutaka Masaki, Masanobu Koitabashi +1 more 2010-11-09
7097614 Endoscope suitable for autoclaving 2006-08-29
6736772 Endoscope suitable for autoclaving 2004-05-18
6585640 Method for controlling relative deformation between an endoscope and components thereof 2003-07-01
6565506 Endoscope 2003-05-20