Fuel cell array and fuel cell inspection methodThe present invention aims to reduce a failure in a fuel cell module and reduce manufacturing costs by specifying and taking countermeasures against cells in short-circuit failure from among fuel cell…DRIVE·Jun 2·1 min readFollowH01M8/2418Hitachi High-Tech Corporation
Battery Management Device, and Electric Power SystemThe objective of the present invention is to provide a technology capable of estimating a battery condition in conjunction with charging/discharging operations of a battery, without employing dedicate…DRIVE·Apr 18·1 min readFollowG01R31/3835Hitachi High-Tech Corporation
Fuel Cell and Method for Producing SameA fuel cell includes a silicon substrate , a porous support material layer , a plurality of holes or columns , and a stacked body. The stacked body includes an upper electrode layer , a solid electrol…DRIVE·Apr 27·2 min readFollowH01M8/0232Hitachi High-Tech Corporation
Fuel CellProvided is a highly reliable fuel cell that improves power generation efficiency of the fuel cell and that is less likely to cause damage to an electrode and an electrolyte film. The fuel cell includ…DRIVE·Dec 30·2 min readFollowH01M4/925Hitachi High-Tech Corporation
CHARGED PARTICLE BEAM APPARATUS, SAMPLE ALIGNMENT METHOD OF CHARGED PARTICLE BEAM APPARATUSA charged particle beam apparatus includes a sample stage on which a sample is mounted, a control device that controls to drive the sample stage, a linear scale that detects a position of the sample s…DRIVE·Aug 26·2 min readFollowH01J37/20Hitachi High-Tech Corporation
