Isao Shirasu

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic motor and laser beam welding apparatus using the same
- Patent number 5,218,258
- Issue date Jun 8, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Isao Shirasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical energy beam transmission path structure
- Patent number 5,177,808
- Issue date Jan 5, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takeshi Satake
- G02 - OPTICS
Information Patent Grant
Reflecting mirror for a laser beam and laser beam welding apparatus...
- Patent number 5,097,110
- Issue date Mar 17, 1992
- Mitsubishi Jukogyo Kabushiki Kaisha
- Shoichi Hamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Suspension type transporter for a bolt drawing machine and position...
- Patent number 4,883,185
- Issue date Nov 28, 1989
- The Hokkaido Electric Power Co., Inc.
- Takashi Fujitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser beam welding apparatus for an inner circumferential surface o...
- Patent number 4,839,495
- Issue date Jun 13, 1989
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takuya Kitera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Isolating device for a water chamber in a steam generator for a nuc...
- Patent number 4,777,008
- Issue date Oct 11, 1988
- Mitsubishi Jukogyo Kabushiki Kaisha
- Isao Shirasu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for examining tubular members disposed in axially paralle...
- Patent number 4,744,251
- Issue date May 17, 1988
- Mitsubishi Jukogyo Kabushiki Kaisha
- Isao Shirasu
- G01 - MEASURING TESTING

Isao Shirasu

Person

Patents Grantslast 30 patents

Ultrasonic motor and laser beam welding apparatus using the same

Optical energy beam transmission path structure

Reflecting mirror for a laser beam and laser beam welding apparatus...

Suspension type transporter for a bolt drawing machine and position...

Laser beam welding apparatus for an inner circumferential surface o...

Isolating device for a water chamber in a steam generator for a nuc...

Apparatus for examining tubular members disposed in axially paralle...