MS

Masami Shiraishi

CO Combi: 12 patents #12 of 161Top 8%
TC Tomy Kogyo Co.: 11 patents #2 of 149Top 2%
NI Nippn: 1 patents #10 of 40Top 25%
SC Staff Co.: 1 patents #2 of 2Top 100%
Overall (All Time): #139,959 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
D256818 Toy cash register — 1980-09-09
D256819 Toy ambulance — 1980-09-09
D254319 Simulative toy typewriter — 1980-02-26