TH

Tatsuyuki Hayashi

PE Pentax: 26 patents #10 of 396Top 3%
PE Pentax: 10 patents #180 of 761Top 25%
NC Nanocarrier Co.: 2 patents #10 of 53Top 20%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Overall (All Time): #80,006 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
D508702 Binoculars 2005-08-23
D496955 Digital camera 2004-10-05
D496674 Digital camera 2004-09-28
D485289 Single-lens reflex camera body 2004-01-13
D482713 Single-lens reflex camera body 2003-11-25
D457541 Binoculars 2002-05-21
D449631 35mm camera 2001-10-23
D429268 Digital camera 2000-08-08
D418854 Compact camera 2000-01-11
D418531 Interchangeable viewfinder for single-lens reflex camera body 2000-01-04
D417681 Hood for interchangeable lens for single-lens reflex camera 1999-12-14
D413912 Single-lens reflex camera body 1999-09-14
D377035 35 mm camera 1996-12-31
D371375 35 MM camera 1996-07-02
D370923 35 MM camera 1996-06-18