Hiroji Okuda

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Nara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Drive mechanism for vertical rolling mills
- Patent number 4,094,174
- Issue date Jun 13, 1978
- Koyo Seiko Company Limited
- Hiroji Okuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Driving device for high speed rolling mills and the like
- Patent number 4,094,179
- Issue date Jun 13, 1978
- Koyo Seiko Company Limited
- Hiroji Okuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for fastening needle case to yoke in universal joint of trun...
- Patent number 4,090,796
- Issue date May 23, 1978
- Koyo Seiko Company, Limited
- Hiroji Okuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...