Hajime Hayashi

Person

Yamato, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multichannel SQUID flux meter having multiplexed SQUID flux sensors
- Patent number 5,355,085
- Issue date Oct 11, 1994
- Fujitsu, Ltd.
- Yutaka Igarashi
- G01 - MEASURING TESTING
Information Patent Grant
Amplitude variable pulse generating circuit
- Patent number 5,138,187
- Issue date Aug 11, 1992
- Fujitsu Limited
- Tetsuya Matsushima
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Gradiometer apparatus with compensation coils for measuring magneti...
- Patent number 5,113,136
- Issue date May 12, 1992
- Fujitsu Limited
- Hajime Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Digital SQUID control system for measuring a weak magnetic flux
- Patent number 5,045,788
- Issue date Sep 3, 1991
- Fujitsu Limited
- Hajime Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for characterizing ultrasonic medium
- Patent number 4,757,715
- Issue date Jul 19, 1988
- Fujitsu Limited
- Hirohide Miwa
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound medium characteristics measuring apparatus
- Patent number 4,723,553
- Issue date Feb 9, 1988
- Fujitsu Limited
- Hirohide Miwa
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic diagnosis apparatus for tissue characterization
- Patent number 4,655,228
- Issue date Apr 7, 1987
- Fujitsu Limited
- Takaki Shimura
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic sector-scan probe
- Patent number 4,580,451
- Issue date Apr 8, 1986
- Fujitsu Limited
- Hirohide Miwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic sector-scan probe
- Patent number 4,570,488
- Issue date Feb 18, 1986
- Fujitsu Limited
- Hirohide Miwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electro-sound transducer eliminating acoustic multi-reflection, and...
- Patent number 4,552,021
- Issue date Nov 12, 1985
- Fujitsu Limited
- Hirohide Miwa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic measuring system
- Patent number 4,459,853
- Issue date Jul 17, 1984
- Fujitsu Limited
- Hirohide Miwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Hajime Hayashi

Person

Patents Grantslast 30 patents

Multichannel SQUID flux meter having multiplexed SQUID flux sensors

Amplitude variable pulse generating circuit

Gradiometer apparatus with compensation coils for measuring magneti...

Digital SQUID control system for measuring a weak magnetic flux

Apparatus for characterizing ultrasonic medium

Ultrasound medium characteristics measuring apparatus

Ultrasonic diagnosis apparatus for tissue characterization

Ultrasonic sector-scan probe

Ultrasonic sector-scan probe

Electro-sound transducer eliminating acoustic multi-reflection, and...

Ultrasonic measuring system