Ryosuke ISOGAI

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Biological monitoring device
- Patent number 12,109,003
- Issue date Oct 8, 2024
- SEIKO GROUP CORPORATION
- Yoshifumi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensor data collection device, sensor data collection system, and m...
- Patent number 11,966,270
- Issue date Apr 23, 2024
- SEIKO GROUP CORPORATION
- Ryosuke Isogai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intraoral sensing apparatus and manufacturing method thereof
- Patent number 11,918,322
- Issue date Mar 5, 2024
- SEIKO GROUP CORPORATION
- Yoshifumi Yoshida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical latch circuit and electronic device
- Patent number 11,855,638
- Issue date Dec 26, 2023
- Seiko Group Corporation
- Ryosuke Isogai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biological monitoring device
- Patent number 11,800,259
- Issue date Oct 24, 2023
- SEIKO GROUP CORPORATION
- Yoshifumi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timepiece, electronic device, and control method of timepiece
- Patent number 10,539,927
- Issue date Jan 21, 2020
- Seiko Instruments Inc.
- Akihito Okumura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
- Publication number 20250227569
- Publication date Jul 10, 2025
- SEIKO GROUP CORPORATION
- Ryosuke ISOGAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIVING-BODY MONITORING DEVICE
- Publication number 20250127419
- Publication date Apr 24, 2025
- SEIKO GROUP CORPORATION
- Ryosuke ISOGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMISSION DEVICE, COMMUNICATION SYSTEM, TRANSMISSION METHOD, AND...
- Publication number 20240349193
- Publication date Oct 17, 2024
- SEIKO GROUP CORPORATION
- Ryosuke ISOGAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC WAVE TRANSMISSION DEVICE AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20240250419
- Publication date Jul 25, 2024
- SEIKO GROUP CORPORATION
- Ryosuke ISOGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR DATA COLLECTION DEVICE, SENSOR DATA COLLECTION SYSTEM, AND M...
- Publication number 20230024793
- Publication date Jan 26, 2023
- Seiko Holdings Kabushiki Kaisha (Trading As Seiko Holdings Corporation)
- Ryosuke ISOGAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL LATCH CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20220352877
- Publication date Nov 3, 2022
- Seiko Holdings Kabushiki Kaisha (Trading As Seiko Holdings Corporation)
- Ryosuke ISOGAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTRAORAL BIOLOGICAL MONITORING DEVICE
- Publication number 20220104767
- Publication date Apr 7, 2022
- SEIKO HOLDINGS KABUSHIKI KAISHA
- Ryosuke ISOGAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIOLOGICAL MONITORING DEVICE
- Publication number 20220103915
- Publication date Mar 31, 2022
- SEIKO HOLDINGS KABUSHIKI KAISHA (TRADING AS SEIKO HOLDING CORPORATION)
- Yoshifumi YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIOLOGICAL MONITORING DEVICE
- Publication number 20220095918
- Publication date Mar 31, 2022
- SEIKO HOLDINGS KABUSHIKI KAISHA ( TRADING AS SEIKO HOLDINGS CORPORATION)
- Yoshifumi YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRAORAL SENSING APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20210282651
- Publication date Sep 16, 2021
- SEIKO HOLDINGS KABUSHIKI KAISHA
- Yoshifumi YOSHIDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STATOR, STEPPING MOTOR, TIMEPIECE MOVEMENT, TIMEPIECE, AND MANUFACT...
- Publication number 20200225619
- Publication date Jul 16, 2020
- Seiko Instruments Inc,.
- Kosuke YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TIMEPIECE, ELECTRONIC DEVICE, AND CONTROL METHOD OF TIMEPIECE
- Publication number 20190086873
- Publication date Mar 21, 2019
- SEIKO INSTRUMENTS INC.
- Akihito OKUMURA
- G04 - HOROLOGY

Ryosuke ISOGAI

Person

Patents Grantslast 30 patents

Biological monitoring device

Sensor data collection device, sensor data collection system, and m...

Intraoral sensing apparatus and manufacturing method thereof

Optical latch circuit and electronic device

Biological monitoring device

Timepiece, electronic device, and control method of timepiece

Patents Applicationslast 30 patents

COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

LIVING-BODY MONITORING DEVICE

TRANSMISSION DEVICE, COMMUNICATION SYSTEM, TRANSMISSION METHOD, AND...

ELECTRIC WAVE TRANSMISSION DEVICE AND WIRELESS COMMUNICATION SYSTEM

SENSOR DATA COLLECTION DEVICE, SENSOR DATA COLLECTION SYSTEM, AND M...

OPTICAL LATCH CIRCUIT AND ELECTRONIC DEVICE

INTRAORAL BIOLOGICAL MONITORING DEVICE

BIOLOGICAL MONITORING DEVICE

BIOLOGICAL MONITORING DEVICE

INTRAORAL SENSING APPARATUS AND MANUFACTURING METHOD THEREOF

STATOR, STEPPING MOTOR, TIMEPIECE MOVEMENT, TIMEPIECE, AND MANUFACT...

TIMEPIECE, ELECTRONIC DEVICE, AND CONTROL METHOD OF TIMEPIECE