Itaru Niimi

Person

Nagoya, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Sintered alloy having wear-resistance at high temperature
- Patent number 4,080,205
- Issue date Mar 21, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Anti-vibration heat-insulation structure and a process for producti...
- Patent number 4,069,284
- Issue date Jan 17, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus for manufacturing spherical hollow particles
- Patent number 4,021,167
- Issue date May 3, 1977
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing spherical hollow particles
- Patent number 3,962,385
- Issue date Jun 8, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing method of metallic honeycomb structures
- Patent number 3,948,431
- Issue date Apr 6, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wear and seizure resistant aluminum alloy piston
- Patent number 3,935,797
- Issue date Feb 3, 1976
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Itaru Niimi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Itaru Niimi

Person

Patents Grantslast 30 patents

Sintered alloy having wear-resistance at high temperature

Anti-vibration heat-insulation structure and a process for producti...

Apparatus for manufacturing spherical hollow particles

Method for manufacturing spherical hollow particles

Manufacturing method of metallic honeycomb structures

Wear and seizure resistant aluminum alloy piston