Inventor

SAKAI YOHICHI

JP5 patents

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

RICOH CO LTD

2 patents

US8044642B2Oct 25, 2011

Power supply device capable of stably supplying output voltage with increased responsiveness

RICOH CO LTD10 citations82

US8004263B2Aug 23, 2011

Switching regulator

RICOH CO LTD17 citations82

SAKAI YOHICHI

2 patents

US8957929B2Feb 17, 2015

Transfer apparatus

SAKAI YOHICHI3 citations56

US8963974B2Feb 24, 2015

Transfer apparatus and transfer method

SAKAI YOHICHI0 citations35

RICOH KK

1 patent

US7579817B2Aug 25, 2009

Constant-voltage circuit capable of reducing time required for starting, semiconductor apparatus including constant-voltage circuit, and control method of constant-voltage circuit

RICOH KK6 citations60