Fumiyasu UTSUNOMIYA

Nanowatt-Power-Level Automatic Switch Combining ED-CMOS Circuit and LED
Fumiyasu UTSUNOMIYA  Takakuni DOUSEKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/06/01
Vol. E95-C  No. 6  pp. 1104-1109
Type of Manuscript: PAPER
Category: Integrated Electronics
Keyword: 
automatic switch,  nanowatt power,  multi-Vth CMOS,  LED,  wireless mouse, 
  Summary |  Full Text:PDF (3.2MB)
Sub-1-V Power-Supply System with Variable-Stage SC-Type DC-DC Converter Scheme for Ambient Energy Sources
Yoshifumi YOSHIDA  Fumiyasu UTSUNOMIYA  Takakuni DOUSEKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/04/01
Vol. E88-C  No. 4  pp. 484-489
Type of Manuscript: Special Section PAPER (Special Section on Low-Power LSI and Low-Power IP)
Category: Analog
Keyword: 
variable-stage SC-type DC-DC converter,  ambient energy,  self-powered system,  intermittent operation,  TE generator, 
  Summary |  Full Text:PDF (871.3KB)