Inventor

NAKAYAMA HIRONOBU

JP2 patents

Patents

2 patents

US5926875AJul 27, 1999

Nursed person's bed with flush toilet

TAMA JUKI CONSTRUCTION CO LTD48 citations88

US5765237AJun 16, 1998

Flush pot assembly for user requiring care-taking

TAMA JUKI CONSTRUCTION CO LTD17 citations79