Hiroyuki Ookawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper sheet counter system
- Patent number 4,895,359
- Issue date Jan 23, 1990
- Musashi Engineering Kabushiki Kaishi
- Hiroyuki Ookawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for counting the number of paper sheets
- Patent number 4,583,726
- Issue date Apr 22, 1986
- Musashi Engineering Kabushiki Kaisha
- Hiroyoshi Nogi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper sheet feed-out device for a paper sheet counting apparatus
- Patent number 4,560,154
- Issue date Dec 24, 1985
- Musashi Engineering Kabushiki Kaisha
- Hiroyoshi Nogi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for selecting the precise number within a batch of paper...
- Patent number 4,514,856
- Issue date Apr 30, 1985
- Musashi Engineering Kabushiki Kaisha
- Mamoru Asai
- G06 - COMPUTING CALCULATING COUNTING