Inventor
YOSHIHIRO HAYASHI
Inventor
JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis18%
F04DNon-positive-displacement pumps12%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants12%
H04NPictorial communication, e.g. television8%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general6%
F02BInternal-combustion piston engines6%
G01SRadio direction-finding6%
G02BOptical elements, systems or apparatus6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
H01LSemiconductor devices4%
PatentTitleYear
12,449,721Cooling device and electronic apparatus system202512,369,785Endoscope system which displays a captured image of biological tissue on a screen202512,348,867Imaging device202512,192,609Light source device and endoscope system202512,115,020Two-dimensional array ultrasonic probe and addition circuit202412,004,721Endoscope, program, and information processing method202411,844,653Probe and ultrasound diagnostic device using the same202311,761,458Compressor and turbocharger including compressor202311,707,261Ultrasound probe enabled for ultrasound reception operation of at least two modes202311,660,076Ultrasonic probe, ultrasonic diagnostic apparatus, and ultrasonic transmission/reception switching method202311,607,110Electronic endoscope processor and electronic endoscope system202311,564,665Ultrasonic probe, ultrasonic diagnostic device, and manufacturing method of ultrasonic probe202311,530,708Compressor housing, compressor including the compressor housing, and turbocharger including the compressor202211,384,774Rotor and centrifugal compressor including the same202211,378,089Centrifugal compressor and turbocharger202211,378,095Centrifugal compressor and turbocharger202211,313,379Centrifugal compressor and turbocharger including the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (5)· patent assignee history
2022–2025Based in JP· patent location history
2023Patents assigned to FUJIFILM HEALTHCARE CORP (4)· patent assignee history
2023–2025Patents assigned to HOYA CORP (4)· patent assignee history
2023–2024Patents assigned to HITACHI LTD (3)· patent assignee history
2024–2025Patents assigned to FUJIFILM CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD | 5 | 2022–2023 |
| FUJIFILM HEALTHCARE CORP | 4 | 2023 |
| HOYA CORP | 4 | 2023–2025 |
| FUJIFILM CORP | 3 | 2024–2025 |
| HITACHI LTD | 3 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 17 | 2022–2025 |