HK

Hiroshi Kato

Mitsubishi Electric: 10 patents #24 of 2,417Top 1%
Nsk: 4 patents #12 of 211Top 6%
TO Tokuyama: 3 patents #1 of 42Top 3%
ML Mitsubishi Electric Engineering Company, Limited: 3 patents #10 of 78Top 15%
SE Seiko Epson: 3 patents #91 of 763Top 15%
Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
KT Kabushiki Kaisha Toshiba: 2 patents #283 of 2,065Top 15%
NS Nec—Mitsubishi Electric Visual Systems: 1 patents #4 of 5Top 80%
AC Aisin Aw Co.: 1 patents #12 of 48Top 25%
MI Mitsubishi Cable Industries: 1 patents #3 of 37Top 9%
KZ Komatsu Zenoah: 1 patents #1 of 5Top 20%
Overall (2002): #119 of 266,432Top 1%
26
Patents 2002

Issued Patents 2002

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
6338744 Polishing slurry and polishing method Yoshikuni Tateyama, Katsumi Yamamoto, Kazuhiko Hayashi, Hiroyuki Kono 2002-01-15