Yoshio Naka

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotational manipulation detector and lens barrel
- Patent number 10,838,022
- Issue date Nov 17, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshio Naka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotary operation type input device
- Patent number 8,184,023
- Issue date May 22, 2012
- Panasonic Corporation
- Yoshio Naka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input device
- Patent number 8,139,033
- Issue date Mar 20, 2012
- Panasonic Corporation
- Tamotsu Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trackball device
- Patent number 7,323,959
- Issue date Jan 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Naka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LENS, LENS SUPPORT STRUCTURE, AND LENS BARREL AND CAMERA PROVIDED W...
- Publication number 20220334341
- Publication date Oct 20, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Yoshio NAKA
- G02 - OPTICS
Information Patent Application
ROTATIONAL MANIPULATION DETECTOR AND LENS BARREL
- Publication number 20190072619
- Publication date Mar 7, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Yoshio NAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE
- Publication number 20090102795
- Publication date Apr 23, 2009
- PANASONIC CORPORATION
- Tamotsu Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTARY OPERATION TYPE INPUT DEVICE
- Publication number 20090079595
- Publication date Mar 26, 2009
- Yoshio NAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Trackball device
- Publication number 20060208840
- Publication date Sep 21, 2006
- Yoshio Naka
- G06 - COMPUTING CALCULATING COUNTING