HH

Hirokuni Hashimoto

Ricoh Company: 8 patents #2,692 of 9,818Top 30%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
Overall (All Time): #517,997 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8146438 Pressure-sensitive adhesive sheet for testing Yoshio Terada, Fumiteru Asai 2012-04-03
8048690 Pressure-sensitive adhesive sheet and process for producing semiconductor device having same Yoshio Terada, Fumiteru Asai 2011-11-01
RE42584 Optical disc recording and reproducing apparatus for performing a formatting process as a background process and a method for formatting an optical disc by a background process 2011-08-02
6538964 Optical recording method and apparatus for recording a link part according to an external link method 2003-03-25
6370096 Optical-disc recording device with efficient mechanism for performing overall erasing operations 2002-04-09
6333904 Optical-disc recording device 2001-12-25
6172955 Optical disc recording and reproducing apparatus for performing a formatting process as a background process and a method for formatting an optical disc by a background process 2001-01-09
6141772 Optical disc recording apparatus 2000-10-31
6108289 Optical disc recording apparatus for overwriting information on a previously recorded packet of an optical disc 2000-08-22
5706271 Method for recording information on an erasable optical recording medium 1998-01-06