Inventor
TOBITA TSUTOMU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TOBITA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
5 patentsUS6268697B1Jul 31, 2001
Flash discharge tube having exterior trigger electrode
FUJI PHOTO FILM CO LTD12 citations68
US5606219AFeb 25, 1997
Cathode for electronic flash tube
FUJI PHOTO FILM CO LTD5 citations61
US6800011B2Oct 5, 2004
Electrode producing method
FUJI PHOTO FILM CO LTD2 citations60
US7115012B2Oct 3, 2006
Method for manufacturing discharge tube using heat for oxidation of adhension area of electrode lead
FUJI PHOTO FILM CO LTD2 citations59
US6604973B2Aug 12, 2003
Flash discharge tube and method for producing the same
FUJI PHOTO FILM CO LTD0 citations47