Akira Yamada

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Claremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intraocular lens tumbling process using coated beads
- Patent number 5,961,370
- Issue date Oct 5, 1999
- Chiron Vision Corporation
- Moises A. Valle
- B24 - GRINDING POLISHING
Information Patent Grant
Poly(benzalkonium salt) as an anti-microbial agent for aqueous drug...
- Patent number 5,683,709
- Issue date Nov 4, 1997
- Ciba Vision Corporation
- Akira Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing composite single-piece intraocular lenses with...
- Patent number 5,089,180
- Issue date Feb 18, 1992
- Iolab Corporation
- Gary B. Dunks
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vinylsilylalkoxy arylbenzotriazole compounds and UV absorbing compo...
- Patent number 4,803,254
- Issue date Feb 7, 1989
- Iolab Corporation
- Gary B. Dunks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultraviolet absorbing polymers comprising 2-(2'-hydroxy-5'-acryloyl...
- Patent number 4,716,234
- Issue date Dec 29, 1987
- Iolab Corporation
- Gary B. Dunks
- C07 - ORGANIC CHEMISTRY