Mitsuru Sugiura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Door device
- Patent number 11,168,502
- Issue date Nov 9, 2021
- Sugatsune Kogyo Co., Ltd.
- Kazuyoshi Oshima
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Stay for furniture
- Patent number D776520
- Issue date Jan 17, 2017
- Sugatsune Kogyo Co., Ltd.
- Tadashi Iijima
- D08 - Tools and hardware
Information Patent Grant
Opening and closing device
- Patent number 9,500,017
- Issue date Nov 22, 2016
- Sugatsune Kogyo Co., Ltd.
- Mitsuru Sugiura
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge for furniture
- Patent number D716130
- Issue date Oct 28, 2014
- Sugatsune Kogyo Co., Ltd.
- Kazuaki Kashiwaguma
- D08 - Tools and hardware
Information Patent Grant
Hinge for furniture
- Patent number D716129
- Issue date Oct 28, 2014
- Sugatsune Kogyo Co., Ltd.
- Kazuaki Kashiwaguma
- D08 - Tools and hardware
Information Patent Grant
Door opening and closing device
- Patent number 8,739,468
- Issue date Jun 3, 2014
- Sugatsune Kogyo Co., Ltd.
- Koushi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer
- Patent number D639136
- Issue date Jun 7, 2011
- Sugatsune Kogyo Co., Ltd.
- Koushi Yamaguchi
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
DOOR DEVICE
- Publication number 20210172229
- Publication date Jun 10, 2021
- Sugatsune Kogyo Co., Ltd.
- Kazuyoshi OSHIMA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
OPENING AND CLOSING DEVICE
- Publication number 20160108656
- Publication date Apr 21, 2016
- SUGATSUNE KOGYO CO., LTD.
- Mitsuru SUGIURA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR OPENING AND CLOSING DEVICE
- Publication number 20120317883
- Publication date Dec 20, 2012
- Sugatsune Kogyo Co., Ltd.
- Koushi Yamaguchi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES