Toshihiko Baba

Ricoh Company: 32 patents #573 of 9,818Top 6%

NU National University Corporation Yokohama National University: 8 patents #2 of 244Top 1%

Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%

Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%

NS Nippon Steel: 3 patents #914 of 4,423Top 25%

FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%

SO Sony: 2 patents #12,963 of 25,231Top 55%

KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%

SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%

TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Yokohama, MO: #11 of 29 inventorsTop 40%

Overall (All Time): #49,936 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #	Title	Co-Inventors	Date
4273984	Flash butt welding apparatus	Katsunori Hara, Takio Okuda	1981-06-16
4205214	Apparatus for machining flash and upset material formed in flash welding operation	Takao Suzuki, Yoshimasa Komatsu, Akimichi Takeda	1980-05-27