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Inventor

Hiroyuki Mitsuya

Inventor
Sayama, JP

Overview

8→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Nprimary
H02NElectric machines not otherwise provided for25%
B81BMicrostructural devices or systems, e.g. micromechanical devices21%
F03GSpring, weight, inertia or like motors8%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure8%
H01GCapacitors8%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems4%
F16KValves4%
G02BOptical elements, systems or apparatus4%
H01HElectric switches4%
H01LSemiconductor devices4%
PatentTitleYear
11,081,977Vibrational energy harvester device202110,840,827Vibration energy harvester202010,833,607Electret element, electromechanical converter and method for manufacturing electret element202010,566,912Vibration-driven energy harvester202010,340,818Actuator, shutter device, fluid control device, switch, and two-dimensional scanning sensor device201910,309,379Vibration energy harvester20199,915,576'Pressure sensor and pressure detection device'20189,726,563'Device member including cavity and method of producing the device member including cavity'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2021Patents assigned to UNIV TOKYO (7)· patent assignee history
2017–2020Patents assigned to Kk saginomiya seisakusho (4)· patent assignee history
2017–2020Based in Sayama, JP· patent location history
2019–2021Patents assigned to SAGINOMIYA SEISAKUSHO INC (5)· patent assignee history
2019–2021Patents assigned to UNIV SHIZUOKA NAT UNIV CORP (2)· patent assignee history
2019Patents assigned to CENTERAL RES INSTITUTE OF ELECTRIC POWER INDUSTRY (1)· patent assignee history
2019Based in Koganei, JP· patent location history
2021Based in Sayama-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV TOKYO72017–2021
SAGINOMIYA SEISAKUSHO INC52019–2021
Kk saginomiya seisakusho42017–2020
UNIV SHIZUOKA NAT UNIV CORP22019–2021
CENTERAL RES INSTITUTE OF ELECTRIC POWER INDUSTRY12019
Locations
LocationPatentsSpan
Sayama, JP62017–2020
Sayama-shi, JP12021
Koganei, JP12019