YI

Yoshinobu Ishida

Mitsubishi Electric: 49 patents #134 of 25,717Top 1%
NA Nabco: 4 patents #2 of 74Top 3%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
📍 Toyonaka, JP: #8 of 1,166 inventorsTop 1%
Overall (All Time): #44,222 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 51–56 of 56 patents

Patent #TitleCo-InventorsDate
5146370 Magnetic recorder/reproducer Kazuhito Endo, Masayuki Ishida 1992-09-08
5113293 Magnetic recorder/reproducer Kazuhito Endo, Masayuki Ishida 1992-05-12
5097364 Magnetic recording and reproducing apparatus and method of recording and reproducing Kenji Goto, Manabu Tsukamoto, Masayuki Ishida 1992-03-17
4905100 Magnetic recorder/reproducer Kazuhito Endo, Masayuki Ishida 1990-02-27
4835627 Magnetic recorder/reproducer Kazuhito Endo, Masayuki Ishida 1989-05-30
4675754 Magnetic recorder/reproducer Kazuhito Endo, Masayuki Ishida 1987-06-23