Hiroshi Ukisu

EC Epoch Company: 29 patents #2 of 44Top 5%

Overall (All Time): #133,092 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #	Title	Co-Inventors	Date
D304352	Simulative toy box	—	1989-10-31
D304355	Simulative toy stapler	—	1989-10-31
D294278	Radio-controlled toy vehicle	—	1988-02-16
4690645	Interactive educational device	—	1987-09-01