Kenichi OOSAWA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
SERVER DEVICE, VISITOR NOTIFICATION SYSTEM, VISITOR NOTIFICATION ME...
- Publication number 20230368639
- Publication date Nov 16, 2023
- NEC Corporation
- Kanako TAKADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20230316838
- Publication date Oct 5, 2023
- NEC Corporation
- Kazuhiko YAMAOKA
- G07 - CHECKING-DEVICES
Information Patent Application
SERVER DEVICE, SYSTEM, CONTROL METHOD OF SERVER DEVICE, CONTROL MET...
- Publication number 20230227287
- Publication date Jul 20, 2023
- NEC Corporation
- Kanako Takada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GATE APPARATUS, CONTROL METHOD, AND PROGRAM
- Publication number 20220351559
- Publication date Nov 3, 2022
- NEC Corporation
- Kazuhiko YAMAOKA
- G07 - CHECKING-DEVICES
Information Patent Application
GATE APPARATUS, GATE SYSTEM, AND GATE CONTROL METHOD
- Publication number 20220351548
- Publication date Nov 3, 2022
- NEC Corporation
- Kazuhiko YAMAOKA
- G06 - COMPUTING CALCULATING COUNTING