Inventor
NAKAJIMA YASUHIKO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YASUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TSUKADA MEDICAL RES CO LTD
5 patentsUS7537589B2May 26, 2009
Intermittent urethra self-retaining catheter set
TSUKADA MEDICAL RES CO LTD23 citations91
US7048193B2May 23, 2006
Motorized infusion injection system
TSUKADA MEDICAL RES CO LTD32 citations91
US6695831B1Feb 24, 2004
Catheter for intermittent self-conduction of urine
TSUKADA MEDICAL RES CO LTD50 citations91
US6530901B1Mar 11, 2003
Portable painkilling system
TSUKADA MEDICAL RES CO LTD21 citations91
US7338480B2Mar 4, 2008
Diagnosis catheter for interstitial cystitis
TSUKADA MEDICAL RES CO LTD9 citations83