Osamu Ohsawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Viewing angle changing film
- Patent number 10,678,306
- Issue date Jun 9, 2020
- Lenovo (Singapore) Pte. Ltd.
- Osamu Ohsawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Connector substrate assembly, electronic device, and method for ass...
- Patent number 10,191,510
- Issue date Jan 29, 2019
- Lenovo (Singapore) Pte. Ltd.
- Masaaki Bandoh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CONNECTOR-BOARD ASSEMBLY, AND ELECTRONIC APPARATUS
- Publication number 20250167472
- Publication date May 22, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- Munefumi Nakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTOR-BOARD ASSEMBLY, AND ELECTRONIC APPARATUS
- Publication number 20250158302
- Publication date May 15, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- Fumitake Mizoguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND CONTROL METHOD
- Publication number 20250138616
- Publication date May 1, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- Koutaroh Maki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND CONTROL METHOD
- Publication number 20250138620
- Publication date May 1, 2025
- LENOVO (SINGAPORE) PTE. LTD.
- Koutaroh Maki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Viewing angle changing film
- Publication number 20190086967
- Publication date Mar 21, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- Osamu Ohsawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTOR SUBSTRATE ASSEMBLY, ELECTRONIC DEVICE, AND METHOD FOR ASS...
- Publication number 20190056764
- Publication date Feb 21, 2019
- LENOVO (SINGAPORE) PTE. LTD.
- MASAAKI BANDOH
- G06 - COMPUTING CALCULATING COUNTING