Inventor
YUMITA YUKINOBU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YUMITA YUKINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKYO SEIKI SEISAKUSHO KK
7 patentsUS6876100B2Apr 5, 2005
Small power generating device and water faucet device
SANKYO SEIKI SEISAKUSHO KK58 citations95
US6559553B2May 6, 2003
Small-sized hydroelectric power generating apparatus
SANKYO SEIKI SEISAKUSHO KK59 citations95
US6768218B2Jul 27, 2004
Small hydroelectric power generator
SANKYO SEIKI SEISAKUSHO KK29 citations92
US6509652B2Jan 21, 2003
Small-sized hydroelectric power generating apparatus
SANKYO SEIKI SEISAKUSHO KK41 citations92
US6956306B2Oct 18, 2005
Linear actuator, and pump device and compressor device using the same
SANKYO SEIKI SEISAKUSHO KK13 citations84
US6853100B2Feb 8, 2005
Linear actuator and a pump apparatus and compressor apparatus using same
SANKYO SEIKI SEISAKUSHO KK18 citations83
US7005758B2Feb 28, 2006
Hydraulic power generating device
SANKYO SEIKI SEISAKUSHO KK16 citations82