Patents/Inventors

Kiyoshi Fujisawa

FujiokaJP3 patents

3 Patents

US125450472026
Writing Instrument Part, Method for Manufacturing Writing Instrument Part, and Writing Instrument
MITSUBISHI PENCIL COMPANY, LIMITED
0 cites
US123586852025
Replacement Lead Case
MITSUBISHI PENCIL COMPANY, LIMITED
0 cites
USD10453742024
Case for Mechanical Pencil Leads
MITSUBISHI PENCIL COMPANY, LIMITED
0 cites