P

Inventor

TSUKAKOSHI OSAMU

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAKOSHI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ULVAC CORP

6 patents
US5734163AMar 31, 1998

Zero method of controlling quadrupole mass spectrometer and control circuit arrangement to carry out this method

ULVAC CORP17 citations82
US5028795AJul 2, 1991

Ion implantation apparatus

ULVAC CORP9 citations71
US4942342AJul 17, 1990

Parallel sweeping system for electrostatic sweeping ion implanter

ULVAC CORP18 citations71
US4611121ASep 9, 1986

Magnet apparatus

ULVAC CORP19 citations68
US4983850AJan 8, 1991

Ion implantation device

ULVAC CORP17 citations67
US5838112ANov 17, 1998

Parallel scan type ion implanter

ULVAC CORP13 citations66

NIHON SHINKU GIJUTSU KABUSHI K

1 patent
US5106470AApr 21, 1992

Method and device for controlling an electromagnet for a magnetron sputtering source

NIHON SHINKU GIJUTSU KABUSHI K16 citations65