MT

Masamitsu Takahashi

HI Hitachi: 23 patents #1,433 of 28,497Top 6%
Brother Kogyo: 13 patents #687 of 2,767Top 25%
SP Sakura Color Products: 6 patents #16 of 115Top 15%
BC Bankoku Needle Manufacturing Co.: 5 patents #1 of 1Top 100%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
📍 Chigasaki, JP: #3 of 8 inventorsTop 40%
Overall (All Time): #48,868 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
D262095 Packaging container for needles or the like — 1981-12-01
4243141 Needle pack — 1981-01-06
4210239 Foldable needle pack — 1980-07-01