P

Inventor

IKEDO TOMOYUKI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “IKEDO TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMAMATSU PHOTONICS KK

12 patents
US6741036B1May 25, 2004

Gas discharge tube

HAMAMATSU PHOTONICS KK140 citations97
US6586866B1Jul 1, 2003

Gas discharge tube having precise electrode arrangement

HAMAMATSU PHOTONICS KK137 citations97
US5698945ADec 16, 1997

Deuterium gas discharge tube

HAMAMATSU PHOTONICS KK31 citations92
US5684363ANov 4, 1997

Deuterium gas discharge tube

HAMAMATSU PHOTONICS KK26 citations92
US5646487AJul 8, 1997

Lighting device for gas discharge tube with insulated discharge shielding member

HAMAMATSU PHOTONICS KK28 citations92
US5619101AApr 8, 1997

Gas discharge tube

HAMAMATSU PHOTONICS KK25 citations92
US5587625ADec 24, 1996

Gas discharge tube

HAMAMATSU PHOTONICS KK20 citations92
US5552669ASep 3, 1996

Deuterium gas discharge tube

HAMAMATSU PHOTONICS KK37 citations92
US6559576B1May 6, 2003

Gas discharge tube having sealed envelope with metallic portion and light projection glass window

HAMAMATSU PHOTONICS KK14 citations83
US6573655B1Jun 3, 2003

Gas discharge tube

HAMAMATSU PHOTONICS KK12 citations73
US6531821B1Mar 11, 2003

Gas discharge tube

HAMAMATSU PHOTONICS KK9 citations73
US6380663B1Apr 30, 2002

Gas discharge tube having a side tube with glass coating

HAMAMATSU PHOTONICS KK10 citations73

OHMI TADAHIRO

1 patent
US5750011AMay 12, 1998

Apparatus and method for producing gaseous ions by use of x-rays, and various apparatuses and structures using them

OHMI TADAHIRO31 citations92

HAMAMATSU PROTONICS K K

1 patent
US5633563AMay 27, 1997

Gas discharge tube with discharge shielding member

HAMAMATSU PROTONICS K K22 citations89