Osamu Sakai

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flow channel structure and measuring device for measurement target...
- Patent number 10,712,320
- Issue date Jul 14, 2020
- Alps Alpine Co., Ltd.
- Osamu Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Substrate having repaired metallic pattern and method and device fo...
- Patent number 6,875,952
- Issue date Apr 5, 2005
- Alps Electric Co., Ltd.
- Osamu Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate having repaired metallic pattern and method and device fo...
- Patent number 6,331,348
- Issue date Dec 18, 2001
- Alps Electric Co., Ltd.
- Osamu Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coordinate input device and method for manufacturing same
- Patent number 5,530,209
- Issue date Jun 25, 1996
- Alps Electric Co., Ltd.
- Takeshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FLOW PATH CHIP AND MANUFACTURING METHOD FOR FLOW PATH CHIP
- Publication number 20190348683
- Publication date Nov 14, 2019
- ALPS ALPINE CO., LTD.
- Yoshimune SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW CHANNEL STRUCTURE AND MEASURING DEVICE FOR MEASUREMENT TARGET...
- Publication number 20180224408
- Publication date Aug 9, 2018
- Alps Electric Co., Ltd.
- Osamu SAKAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Substrate having repaired metallic pattern and method and device fo...
- Publication number 20010006722
- Publication date Jul 5, 2001
- Alps Electric Co., Ltd.
- Osamu Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...