Hiroaki KOIWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Left object detection device and left object detection method
- Patent number 11,900,701
- Issue date Feb 13, 2024
- Hitachi, Ltd.
- Hiroshi Okatani
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Itinerary Generation Apparatus, Itinerary Generation System, Itiner...
- Publication number 20230038375
- Publication date Feb 9, 2023
- Hitachi, Ltd
- Shuichiro SAKIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Left Object Detection Device and Left Object Detection Method
- Publication number 20220148322
- Publication date May 12, 2022
- Hitachi, Ltd
- Hiroshi OKATANI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transportation System, Schedule Proposal System, and Train Operatio...
- Publication number 20190228358
- Publication date Jul 25, 2019
- Hitachi, Ltd
- Rieko OOTSUKA
- G06 - COMPUTING CALCULATING COUNTING