Inventor
HIWATASHI TATSUYA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIWATASHI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6855375B2Feb 15, 2005
Method for producing water-repellent film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US5364690ANov 15, 1994
Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations92
US5783818AJul 21, 1998
Integrated type optical pickup having packaging with gas-tight seal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations91
US7141305B2Nov 28, 2006
Water-repellent film and method for producing the same, and ink jet head and ink jet type recording apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5328737AJul 12, 1994
Method of forming film by plasma CVD
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5562982AOct 8, 1996
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US6808251B2Oct 26, 2004
Nozzle plate for ink-jet printer and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US5679454AOct 21, 1997
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61