Inventor

HAMAMOTO HIROAKI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “HAMAMOTO HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI GLASS CO LTD

3 patents

US9073772B2Jul 7, 2015

Conduit structure for molten glass, vacuum degassing apparatus, vacuum degassing method for molten glass and process for producing glass products employing said conduit structure

ASAHI GLASS CO LTD2 citations60

US9637407B2May 2, 2017

Molten glass conduit structure, and device and method using conduit structure

ASAHI GLASS CO LTD0 citations35

US9505645B2Nov 29, 2016

Vacuum degassing apparatus, apparatus for producing glassware, and method for producing glassware

ASAHI GLASS CO LTD0 citations34

KITAMURA REI

1 patent

US8720229B2May 13, 2014

Vacuum degassing apparatus, apparatus for producing glass products and process for producing glass products

KITAMURA REI0 citations26