Tetsuo Kondo

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Articulated hinge device and electronic device using the same
- Patent number 11,953,950
- Issue date Apr 9, 2024
- KEM HONGKONG LIMITED
- Tetsuo Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document cover closer and office equipment having the same
- Patent number 10,788,785
- Issue date Sep 29, 2020
- KEM HONGKONG LIMITED
- Tetsuo Kondo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hinge device and office equipment using the same
- Patent number 10,781,621
- Issue date Sep 22, 2020
- Kem Hongkong Limited
- Tetsuo Kondo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Original cover closer and office equipment using the same
- Patent number 10,754,285
- Issue date Aug 25, 2020
- KEM HONGKONG LIMITED
- Tetsuo Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Original cover closer and office equipment having the same
- Patent number 8,973,218
- Issue date Mar 10, 2015
- Kem Hongkong Limited
- Kentaro Yabukoshi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Original cover closer and office equipment
- Patent number 7,724,405
- Issue date May 25, 2010
- Katoh Electrical Machinery Co., Ltd.
- Tetsuo Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ARTICULATED HINGE DEVICE AND ELECTRONIC DEVICE USING THE SAME
- Publication number 20230004198
- Publication date Jan 5, 2023
- KEM HONGKONG LIMITED
- Tetsuo KONDO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT COVER CLOSER AND OFFICE EQUIPMENT HAVING THE SAME
- Publication number 20190094791
- Publication date Mar 28, 2019
- KEM HONGKONG LIMITED
- Tetsuo KONDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HINGE DEVICE AND OFFICE EQUIPMENT USING THE SAME
- Publication number 20180347247
- Publication date Dec 6, 2018
- KEM HONGKONG LIMITED
- Tetsuo KONDO
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Original Cover Closer and Office Equipment Using The Same
- Publication number 20180196385
- Publication date Jul 12, 2018
- KEM HONGKONG LIMITED
- Tetsuo Kondo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ORIGINAL COVER CLOSER AND OFFICE EQUIPMENT HAVING THE SAME
- Publication number 20140201946
- Publication date Jul 24, 2014
- KEM HONGKONG LIMITED
- Kentaro Yabukoshi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES