Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191547 | Decimating digital finite impulse response filter | Toru Kengaku, Eiichi Teraoka, Tetsuaki Oga, Hiroichi Ishida | 1993-03-02 |
KK
Koji Kawamoto
Toyota: 28 patents #637 of 26,838Top 3%
Hitachi: 6 patents #6,582 of 28,497Top 25%
Panasonic: 4 patents #6,180 of 21,108Top 30%
Unknown: 4 patents #4,220 of 83,584Top 6%
I-Pro Co.: 3 patents #11 of 101Top 15%
Hitachi Haramachi Electronics Co.: 2 patents #21 of 64Top 35%
Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
Yaskawa Electric: 2 patents #368 of 1,006Top 40%
National Institute For Materials Science: 2 patents #189 of 901Top 25%
Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
Hitachi Information Technology Co.: 1 patents #20 of 121Top 20%
Minebea Co.: 1 patents #400 of 736Top 55%
Kanzaki Kokyukoki Mfg. Co.: 1 patents #113 of 208Top 55%
Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
Overall (All Time): #52,368 of 4,157,543Top 2%
51
Patents All Time