KY

Kasuke Yamamoto

SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #3,231,794 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8319468 Stepping motor control circuit and analogue electronic timepiece Saburo Manaka, Takanori Hasegawa, Keishi Honmura, Kenji Ogasawara, Hiroyuki Masaki +3 more 2012-11-27