Shinji Wakai

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Mitaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Weft threading system for fluid jet loom using the storage drum win...
- Patent number 4,969,489
- Issue date Nov 13, 1990
- Nissan Motor Co., Ltd.
- Kazuhiro Tanaka
- D03 - WEAVING
Information Patent Grant
Automatic weft picking control system for fluid jet loom
- Patent number 4,967,806
- Issue date Nov 6, 1990
- Nissan Motor Co., Ltd.
- Shuichiro Imamura
- D03 - WEAVING
Information Patent Grant
Preliminary jet feedforward weft insertion control system for jet loom
- Patent number 4,932,442
- Issue date Jun 12, 1990
- Nissan Motor Co., Ltd.
- Takao Ishido
- D03 - WEAVING