Kuniyuki Niwa

Person

Kariya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for preparing spare tools for a machine tool
- Patent number 4,616,322
- Issue date Oct 7, 1986
- Toyoda Koki Kabushiki Kaisha
- Kuniyuki Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Numerical control system for a machine tool with a tool dimension c...
- Patent number 4,608,645
- Issue date Aug 26, 1986
- Toyoda Koki Kabushiki Kaisha
- Kuniyuki Niwa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tool position offsetting system for a spare tool
- Patent number 4,404,506
- Issue date Sep 13, 1983
- Toyoda Koki Kabushiki Kaisha
- Hideo Nishimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Index apparatus for a rotary table
- Patent number 4,366,421
- Issue date Dec 28, 1982
- Toyoda Koki Kabushiki Kaisha
- Kunihiko Eto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Data transfer system for data exchange between two operation proces...
- Patent number 4,298,928
- Issue date Nov 3, 1981
- Toyoda Koki Kabushiki Kaisha
- Kunihiko Etoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cam grinding machine
- Patent number 4,122,634
- Issue date Oct 31, 1978
- Toyoda Koki Kabushiki Kaisha
- Hideo Nishimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic tool change apparatus
- Patent number 4,107,589
- Issue date Aug 15, 1978
- Toyoda Koki Kabushiki-Kaisha
- Kunihiko Eto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Kuniyuki Niwa

Person

Patents Grantslast 30 patents

Method and apparatus for preparing spare tools for a machine tool

Numerical control system for a machine tool with a tool dimension c...

Tool position offsetting system for a spare tool

Index apparatus for a rotary table

Data transfer system for data exchange between two operation proces...

Cam grinding machine

Automatic tool change apparatus