KU

Kazushige Umetsu

SE Seiko Epson: 2 patents #201 of 953Top 25%
Overall (2005): #47,833 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6918705 Optical module and method of manufacture thereof, semiconductor device, and optical transmission device Kazunori Sakurai, Akihiro Murata 2005-07-19
6852621 Semiconductor device and manufacturing method therefor, circuit board, and electronic equipment Terunao Hanaoka, Kenji Wada, Nobuaki Hashimoto, Haruki Ito, Fumiaki Matsushima 2005-02-08