YK

Yugo Koyama

SE Seiko Epson: 11 patents #1,668 of 7,774Top 25%
ET Epson Toyocom: 3 patents #12 of 102Top 15%
📍 Ina, JP: #18 of 154 inventorsTop 15%
Overall (All Time): #352,683 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
8841762 Sensor module, sensor device, manufacturing method of sensor device, and electronic apparatus 2014-09-23
7576476 Piezoelectric device and method for manufacturing the same Kazuhiko Shimodaira 2009-08-18
7545083 Piezoelectric device and method for manufacturing the same Seiichi Chiba 2009-06-09
7408291 Piezoelectric oscillator, manufacturing method thereof, and electronic device Katsuhiko Miyazaki, Kazuhiko Shimodaira, Yukari Nakajima 2008-08-05
D562273 Oscillator Seiichi Chiba 2008-02-19
7218036 Piezoelectric oscillator, manufacturing method therefor, mobile phone apparatus using piezoelectric oscillator, and electronic apparatus using piezoelectric oscillator Kazuhiko Shimodaira, Juichiro Matsuzawa 2007-05-15
D532758 Oscillator Kazuhiko Shimodaira, Juichiro Matsuzawa 2006-11-28
7123107 Piezoelectric oscillator, manufacturing method thereof, and electronic device Katsuhiko Miyazaki, Kazuhiko Shimodaira, Yukari Nakajima 2006-10-17
7057331 Piezoelectric oscillator, portable telephone unit using piezoelectric oscillator, and electronic equipment using piezoelectric oscillator Kazuhiko Shimodaira, Yukari Nakajima, Katsuhiko Miyazaki 2006-06-06
6998926 Piezoelectric oscillator, portable phone employing piezoelectric oscillator, and electronic apparatus employing piezoelectric oscillator Katsuhiko Miyazaki, Yukihiro Unno 2006-02-14
6917142 Piezoelectric oscillator, portable telephone using a piezoelectric oscillator, and electronic device using a piezoelectric oscillator Katsuhiko Miyazaki, Manabu Oka 2005-07-12
6689679 Semiconductor device having bumps 2004-02-10
6437453 Wire bonding method, semiconductor device, circuit board, electronic instrument and wire bonding device Kazunori Sakurai 2002-08-20
6323552 Semiconductor device having bumps 2001-11-27