Yasuo Hashino

Follow

Person

Matsudo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aromatic polysulfone type resin hollow fiber membrane and a process...
- Patent number 4,822,489
- Issue date Apr 18, 1989
- Asahi Kasei Kogyo Kabushiki Kaisha
- Takashi Nohmi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Inline intravenous final filter unit
- Patent number 4,267,053
- Issue date May 12, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yasuo Hashino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semipermeable membranes of polyaryl ether sulfones
- Patent number 4,208,508
- Issue date Jun 17, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yasuo Hashino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing hollow fibers of acrylonitrile polymers for ul...
- Patent number 4,181,694
- Issue date Jan 1, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yasuo Hashino
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING