Inventor

KATSUMATA HIROSHI

JP5 patents

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

TERUMO CORP

2 patents

US5078149AJan 7, 1992

Ultrasonic coupler and method for production thereof

TERUMO CORP176 citations98

US5738100AApr 14, 1998

Ultrasonic imaging catheter

TERUMO CORP140 citations95

SONY CORP

2 patents

US4631607ADec 23, 1986

Cassette loading device

SONY CORP14 citations71

US5561572AOct 1, 1996

Tape guide with lubricant flow preventing means in a signal recording arrangement

SONY CORP2 citations60

TOSHIBA KK

1 patent

US7833911B2Nov 16, 2010

Method of manufacturing semiconductor device, apparatus of manufacturing semiconductor device and semiconductor device

TOSHIBA KK2 citations59