Toru Yamada

Sumitomo Electric Industries: 71 patents #74 of 21,551Top 1%

NE Nec: 40 patents #137 of 14,502Top 1%

MA Makita: 13 patents #84 of 770Top 15%

PA Panasonic: 13 patents #1,866 of 21,108Top 9%

NT National Institute Of Advanced Industrial Science And Technology: 6 patents #169 of 3,134Top 6%

FC Fuji Electric Co.: 5 patents #458 of 2,643Top 20%

FU Fujifilm: 4 patents #1,747 of 4,519Top 40%

SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%

HI Hitachi: 3 patents #10,712 of 28,497Top 40%

SC Shin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%

SH Showa: 2 patents #102 of 337Top 35%

SC Shionogi & Co.: 2 patents #396 of 1,054Top 40%

SC Shin-Etsu Handotai Co.: 2 patents #282 of 679Top 45%

NC Nikkei Techno-Research Co.: 1 patents #5 of 14Top 40%

Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%

MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%

MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%

NE Nec Electronics: 1 patents #715 of 1,789Top 40%

Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%

NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%

NJ Nuvoton Technology Corporation Japan: 1 patents #117 of 222Top 55%

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%

Overall (All Time): #4,453 of 4,157,543Top 1%

176

Patents All Time

Issued Patents All Time

Showing 176–176 of 176 patents

Patent #	Title	Co-Inventors	Date
4835716	Compact measuring apparatus capable of measuring two different data with a single pressure sensor	Nobuo Tamaki, Masayoshi Okuyama, Yasushi Ida	1989-05-30