Inventor
YOKOGAWA HIROSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YOKOGAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
9 patentsUS6762553B1Jul 13, 2004
Substrate for light emitting device, light emitting device and process for production of light emitting device
MATSUSHITA ELECTRIC WORKS LTD83 citations98
US6740416B1May 25, 2004
Aerogel substrate and method for preparing the same
MATSUSHITA ELECTRIC WORKS LTD96 citations97
US6197270B1Mar 6, 2001
Process for producing aerogel
MATSUSHITA ELECTRIC WORKS LTD100 citations97
US5830387ANov 3, 1998
Process of forming a hydrophobic aerogel
MATSUSHITA ELECTRIC WORKS LTD98 citations96
US5496527AMar 5, 1996
Process of forming a hydrophobic aerogel
MATSUSHITA ELECTRIC WORKS LTD62 citations94
US6154595ANov 28, 2000
Side-face illuminating optical fiber
MATSUSHITA ELECTRIC WORKS LTD53 citations93
US5124101AJun 23, 1992
Method for manufacturing fine porous member
MATSUSHITA ELECTRIC WORKS LTD38 citations91
US5790742AAug 4, 1998
Optical fiber
MATSUSHITA ELECTRIC WORKS LTD26 citations89
US5149513ASep 22, 1992
Method of preparing inorganic porous member
MATSUSHITA ELECTRIC WORKS LTD6 citations61