Inventor

IWASE YOSHIHARU

JP4 patents

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

NIPRO CORP

2 patents

US7670320B2Mar 2, 2010

Indwelling needle

NIPRO CORP56 citations91

US9814487B2Nov 14, 2017

Method for manufacturing puncture needle and puncture needle

NIPRO CORP1 citations46

IWASE YOSHIHARU

1 patent

US9017299B2Apr 28, 2015

Medical hollow needle and method for producing the same

IWASE YOSHIHARU4 citations59

HIROTA HIROSHI

1 patent

US8287464B2Oct 16, 2012

Metal needle usable in echo imaging

HIROTA HIROSHI0 citations44