Inventor

HASEGAWA FUMINORI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HASEGAWA FUMINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAISEI KOGYO KK

2 patents

US5419411AMay 30, 1995

Energy conservation type hydraulic elevator and speed control method of hydraulic elevator

KAISEI KOGYO KK8 citations67

US5349142ASep 20, 1994

Energy conservation type hydraulic elevator and speed control method of hydraulic elevator

KAISEI KOGYO KK12 citations67

JEOL LTD

1 patent

US7722818B2May 25, 2010

Apparatus and method for preparing samples

JEOL LTD9 citations79