Inventor

NAKATSUKA MASAHIRO

JP4 patents

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

NIPPON SHEET GLASS CO LTD

1 patent

US7531475B2May 12, 2009

Glass composition that emits fluorescence in infrared wavelength region

NIPPON SHEET GLASS CO LTD40 citations91

NIPPON ASPHERICAL LENS CO LTD

1 patent

US5729344AMar 17, 1998

Method and apparatus for forming an optical surface by optical etching

NIPPON ASPHERICAL LENS CO LTD1 citations46

UNIV OSAKA

1 patent

US7521702B2Apr 21, 2009

Extreme ultraviolet light source and extreme ultraviolet light source target

UNIV OSAKA0 citations43

UEDA TETSUJI

1 patent

US8635886B2Jan 28, 2014

Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same

UEDA TETSUJI0 citations29