Atsushi Kawai

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Hiroshima, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a non-woven fabric
- Patent number 4,080,163
- Issue date Mar 21, 1978
- Mitsubishi Rayon Co., Ltd.
- Atsushi Kawai
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for producing regenerated cellulose fibers having excellent...
- Patent number 4,066,730
- Issue date Jan 3, 1978
- Mitsubishi Rayon Co., Ltd.
- Koji Mimura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing phosphorus-containing polymers
- Patent number 4,044,076
- Issue date Aug 23, 1977
- Nitto Chemical Industry Co., Ltd.
- Yoshiya Kametani
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Feeding apparatus for sheet-like materials
- Patent number 4,011,739
- Issue date Mar 15, 1977
- Mitsubishi Rayon Co., Ltd.
- Yoshinosuke Mori
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...