Tatsuya KAKO

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
SENSORY STIMULUS PRESENTATION DEVICE, SENSORY STIMULUS PRESENTATION...
- Publication number 20250090792
- Publication date Mar 20, 2025
- Nippon Telegraph and Telephone Corporation
- Hironobu CHIBA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACOUSTIC SIGNAL OUTPUT DEVICE
- Publication number 20250039589
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Hironobu CHIBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SIGNAL OUTPUT DEVICE
- Publication number 20250016492
- Publication date Jan 9, 2025
- Nippon Telegraph and Telephone Corporation
- Hironobu CHIBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC SIGNAL OUTPUT DEVICE
- Publication number 20250008254
- Publication date Jan 2, 2025
- Nippon Telegraph and Telephone Corporation
- Hironobu CHIBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20240245882
- Publication date Jul 25, 2024
- Nippon Telegraph and Telephone Corporation
- Hiroaki ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE