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Ryoichi MITSUHATA
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration motor with bearing portion and air passage and air hole
Patent number
12,166,396
Issue date
Dec 10, 2024
Nidec Corporation
Atsunori Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vibration motor with circuit board and lead wire extending in a rec...
Patent number
12,166,397
Issue date
Dec 10, 2024
Nidec Corporation
Atsunori Hirata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration motor with bearing portion and air passage and air hole
Patent number
12,101,010
Issue date
Sep 24, 2024
Nidec Corporation
Atsunori Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vibrating motor and haptic device including movable portion with ho...
Patent number
11,894,745
Issue date
Feb 6, 2024
Nidec Corporation
Atsunori Hirata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Haptic actuator and vibrating motor with through hole
Patent number
11,876,426
Issue date
Jan 16, 2024
Nidec Corporation
Atsunori Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vibrating motor and haptic device
Patent number
11,804,765
Issue date
Oct 31, 2023
Nidec Corporation
Atsunori Hirata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vibration motor with elastic member and tactile device
Patent number
11,699,943
Issue date
Jul 11, 2023
Nidec Corporation
Atsunori Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vibration motor with movable portion having bearing with flange aro...
Patent number
11,673,164
Issue date
Jun 13, 2023
Nidec Corporation
Atsunori Hirata
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
VIBRATION MOTOR
Publication number
20240283344
Publication date
Aug 22, 2024
NIDEC CORPORATION
Ryoichi MITSUHATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATING MOTOR AND HAPTIC DEVICE
Publication number
20240030794
Publication date
Jan 25, 2024
NIDEC CORPORATION
Atsunori HIRATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION MOTOR AND TACTILE DEVICE
Publication number
20230283155
Publication date
Sep 7, 2023
NIDEC CORPORATION
Atsunori HIRATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIBRATING MOTOR AND HAPTIC DEVICE
Publication number
20220209639
Publication date
Jun 30, 2022
NIDEC CORPORATION
Atsunori HIRATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATING MOTOR AND HAPTIC DEVICE
Publication number
20220209638
Publication date
Jun 30, 2022
NIDEC CORPORATION
Atsunori HIRATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIBRATING MOTOR AND HAPTIC DEVICE
Publication number
20220209637
Publication date
Jun 30, 2022
NIDEC CORPORATION
Atsunori HIRATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VIBRATION MOTOR AND TACTILE DEVICE
Publication number
20220014081
Publication date
Jan 13, 2022
NIDEC CORPORATION
Atsunori HIRATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIBRATION MOTOR AND TACTILE DEVICE
Publication number
20220008955
Publication date
Jan 13, 2022
NIDEC CORPORATION
Atsunori HIRATA
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL