Ryuta Kuramochi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Opening and closing device for opening and closing body, and variou...
- Patent number 11,136,806
- Issue date Oct 5, 2021
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Damper hinge and western-style toilet using the same
- Patent number 11,072,958
- Issue date Jul 27, 2021
- Kem Hongkong Limited
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Opening and closing device and terminal device
- Patent number 10,429,896
- Issue date Oct 1, 2019
- Kem Hongkong Limited
- Ryuta Kuramochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Opening/closing device and terminal device using the same
- Patent number 10,175,729
- Issue date Jan 8, 2019
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Biaxial hinge and terminal device using the same
- Patent number 9,921,613
- Issue date Mar 20, 2018
- Kem Hongkong Limited
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Biaxial hinge and terminal device using the same
- Patent number 9,714,533
- Issue date Jul 25, 2017
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Biaxial hinge
- Patent number 9,104,381
- Issue date Aug 11, 2015
- Kem Hongkong Limited
- Ryuta Kuramochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Slide hinge for small-sized information terminal
- Patent number 7,278,184
- Issue date Oct 9, 2007
- Katoh Electric Machinery Co., Ltd.
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Slide hinge for small-sized information terminal
- Patent number 7,065,835
- Issue date Jun 27, 2006
- Katoh Electrical Machinery Co., Ltd.
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge device
- Patent number 6,886,220
- Issue date May 3, 2005
- Katoh Electrical Machinery Co., Ltd.
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DAMPER HINGE AND WESTERN-STYLE TOILET USING THE SAME
- Publication number 20200048948
- Publication date Feb 13, 2020
- KEM HONGKONG LIMITED
- RYUTA KURAMOCHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
OPENING AND CLOSING DEVICE AND TERMINAL DEVICE
- Publication number 20190086965
- Publication date Mar 21, 2019
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPENING AND CLOSING DEVICE FOR OPENING AND CLOSING BODY, AND VARIOU...
- Publication number 20180363349
- Publication date Dec 20, 2018
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
BIAXIAL HINGE AND TERMINAL DEVICE USING THE SAME
- Publication number 20170351303
- Publication date Dec 7, 2017
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
OPENING/CLOSING DEVICE AND TERMINAL DEVICE USING THE SAME
- Publication number 20170293324
- Publication date Oct 12, 2017
- KEM HONGKONG LIMITED
- Ryuta Kuramochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Biaxial Hinge and Terminal Device Using the Same
- Publication number 20160102487
- Publication date Apr 14, 2016
- KEM HONGKONG LIMITED
- Ryuta KURAMOCHI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Biaxial Hinge
- Publication number 20130318746
- Publication date Dec 5, 2013
- Ryuta KURAMOCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hinge device of portable equipment and portable telephone
- Publication number 20060185123
- Publication date Aug 24, 2006
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Slide hinge for small-sized information terminal
- Publication number 20060137141
- Publication date Jun 29, 2006
- KATOH ELECTRICAL MACHINERY CO., LTD.
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Slide hinge for small-sized information terminal
- Publication number 20050044665
- Publication date Mar 3, 2005
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Hinge device
- Publication number 20040045130
- Publication date Mar 11, 2004
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Ryuta Kuramochi

Person

Patents Grantslast 30 patents

Opening and closing device for opening and closing body, and variou...

Damper hinge and western-style toilet using the same

Opening and closing device and terminal device

Opening/closing device and terminal device using the same

Biaxial hinge and terminal device using the same

Biaxial hinge and terminal device using the same

Biaxial hinge

Slide hinge for small-sized information terminal

Slide hinge for small-sized information terminal

Hinge device

Patents Applicationslast 30 patents

DAMPER HINGE AND WESTERN-STYLE TOILET USING THE SAME

OPENING AND CLOSING DEVICE AND TERMINAL DEVICE

OPENING AND CLOSING DEVICE FOR OPENING AND CLOSING BODY, AND VARIOU...

BIAXIAL HINGE AND TERMINAL DEVICE USING THE SAME

OPENING/CLOSING DEVICE AND TERMINAL DEVICE USING THE SAME

Biaxial Hinge and Terminal Device Using the Same

Biaxial Hinge

Hinge device of portable equipment and portable telephone

Slide hinge for small-sized information terminal

Slide hinge for small-sized information terminal

Hinge device