Inventor
MARUYAMA TETSUYA
JP44 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS7434017B2Oct 7, 2008
Storage system with virtual allocation and virtual relocation of volumes
HITACHI LTD34 citations93
US6646464B2Nov 11, 2003
Data hold circuit, a semiconductor device and a method of designing the same
HITACHI LTD39 citations92
US7809905B2Oct 5, 2010
Data migrating method taking end time into consideration
HITACHI LTD10 citations84
US7636827B2Dec 22, 2009
Computer system, data migration monitoring method and data migration monitoring program
HITACHI LTD10 citations84
US7529950B2May 5, 2009
Information processing system, control method for information processing system, and storage system
HITACHI LTD9 citations84
US7472173B2Dec 30, 2008
Remote data copying among storage systems
HITACHI LTD17 citations84
US7395396B2Jul 1, 2008
Storage system and data relocation control device
HITACHI LTD13 citations84
US7200725B2Apr 3, 2007
Storage remote copy system
HITACHI LTD10 citations84
US7831792B2Nov 9, 2010
Computer system, data migration method and storage management server
HITACHI LTD4 citations63
US7509455B2Mar 24, 2009
Information processing system having volume guard function
HITACHI LTD4 citations63
US7290108B2Oct 30, 2007
Information processing system having volume guard function
HITACHI LTD5 citations63
US8352766B2Jan 8, 2013
Power control of target secondary copy storage based on journal storage usage and accumulation speed rate
HITACHI LTD1 citations52
US8015381B2Sep 6, 2011
Computer system, data migration monitoring method and data migration monitoring program
HITACHI LTD0 citations52
KOBAYASHI PHARMACEUTICAL CO LTD
8 patentsUSD930174SSep 7, 2021
Hand warmer
KOBAYASHI PHARMACEUTICAL CO LTD12 citations93
USD907225SJan 5, 2021
Personal warming apparatus
KOBAYASHI PHARMACEUTICAL CO LTD8 citations84
USD901026SNov 3, 2020
Personal warming apparatus
KOBAYASHI PHARMACEUTICAL CO LTD8 citations84
USD961790SAug 23, 2022
Hand warmer
KOBAYASHI PHARMACEUTICAL CO LTD4 citations83
USD951466SMay 10, 2022
Hand warmer
KOBAYASHI PHARMACEUTICAL CO LTD4 citations83
USD951467SMay 10, 2022
Hand warmer
KOBAYASHI PHARMACEUTICAL CO LTD5 citations83
US10448646B2Oct 22, 2019
Attracting tool
KOBAYASHI PHARMACEUTICAL CO LTD2 citations73
USD979778SFeb 28, 2023
Heating pad for foot
KOBAYASHI PHARMACEUTICAL CO LTD2 citations64
MARUYAMA TETSUYA
5 patentsUS8171245B2May 1, 2012
Data migrating method taking end time into consideration
MARUYAMA TETSUYA14 citations83
US8086881B2Dec 27, 2011
Power control of secondary copy storage based on journal storage usage and accumulation speed rate
MARUYAMA TETSUYA6 citations73
US8447937B2May 21, 2013
Data migrating method taking end time into consideration
MARUYAMA TETSUYA2 citations62
US8215842B2Jul 10, 2012
Dynamic fluid pressure bearing, spindle motor, disk drive apparatus and method for manufacturing the dynamic fluid pressure bearing
MARUYAMA TETSUYA4 citations57
US8336690B2Dec 25, 2012
Power transmission apparatus
MARUYAMA TETSUYA1 citations51
KOBAYASHI PHARMA
3 patentsRENESAS TECH CORP
2 patentsYAMADA HIROKI
2 patentsUS8472132B2Jun 25, 2013
Fluid dynamic bearing apparatus arranged to discharge air bubbles generated therein and a spindle motor and a disk drive apparatus including the same
YAMADA HIROKI16 citations82
US8922943B2Dec 30, 2014
Fluid dynamic bearing apparatus, spindle motor, and disk drive apparatus
YAMADA HIROKI3 citations60