Noriyuki Yamamoto

SO Sony: 50 patents #465 of 25,231Top 2%

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%

HC Hitachi Software Engineering Co.: 4 patents #40 of 502Top 8%

TC Toagosei Chemical Industry Co.: 4 patents #6 of 115Top 6%

Canon: 4 patents #10,118 of 19,416Top 55%

MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%

Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%

UN Unknown: 2 patents #12,644 of 83,584Top 20%

TC Toagosei Co.: 2 patents #80 of 338Top 25%

TI Toyota Industries: 1 patents #505 of 955Top 55%

RE Research Institute Of Innovative Technology For The Earth: 1 patents #24 of 107Top 25%

Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%

Overall (All Time): #23,655 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #	Title	Co-Inventors	Date
4858667	Method for coupling tubed tire with wheel	Naoto Igari, Tetshin Sakata	1989-08-22
4764396	Method for preventing aluminum corrosion in electronic parts	Hideki Kato	1988-08-16
4668719	Insulating protective material	Hideki Kato, Takahisa Ogasawara, Masami Asai, deceased	1987-05-26