LexDanaLexDanabeta
Inventor

Shinichi Nakayama

Inventor
Chigasaki, JP

Overview

55→
Patents
1989–2020
Patent span
Physics
Primary field (CPC G)

Patents· 55 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing33%
F16DCouplings for transmitting rotation12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
H04LTransmission of digital information, e.g. telegraphic communication6%
E02FDredging3%
E05DHinges or suspension devices for doors, windows or wings3%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof3%
G02BOptical elements, systems or apparatus3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,780,864Disc brake202010,280,991Disc brake20199,369,278'Method for maintenance or exchange of encryption function in storage system and storage device'20169,336,412'Storage system and method for controlling storage system'20168,707,096'Storage system, data backup method, and system restarting method of a storage system incorporating volatile and nonvolatile memory devices'20148,678,146'Disk brake'20148,286,758'Disk brake'20128,015,325'Storage subsystem and storage controller having memory which stores management information indicating corresponding relations between processors and identifies of logical units'20117,788,457'Method of controlling storage device controlling apparatus, and storage device controlling apparatus'20107,754,325'Rubber-modified styrene-based resin and light diffusion plate containing such resin'20107,642,688'Metal-graphite brush'20107,581,062'Disk array system'20097,568,132'Fault data exchange between file server and disk control device'20097,514,163'Magnetic recording medium and magnetic recording device'20097,493,466'Virtualization system for virtualizing disks drives of a disk array system'20097,461,245'Storage subsystem and storage controller'20087,441,095'Storage system and storage controller'20087,430,225'Fiber laser beam processing apparatus'20087,421,553'Remote copy operation between different sort of storage system and storage device system'20087,376,787'Disk array system'20087,360,824'Operator cab for construction machine'20087,360,823'Operator cab for construction machine'20087,337,281'Storage system and data caching method in the system'20087,285,770'Light scanning apparatus'20077,263,584'Method of controlling storage device controlling apparatus, and storage device controlling apparatus'20077,259,352'Laser welding method and laser welding device'20077,240,188'Storage system'20077,240,152'Method of controlling storage device controlling apparatus, and storage device controlling apparatus'20077,213,141'Storage subsystem and storage controller'20077,213,110'Destaging method for storage apparatus system, and disk control apparatus, storage apparatus system and program'20077,171,524'Storage control system and control method for storage control which suppress the amount of power consumed by the storage control system'20077,155,595'Method of controlling storage device controlling apparatus, and storage device controlling apparatus'20067,137,662'Operator cab for construction machine'20067,124,258'Storage system and storage device system'20067,099,996'Disk array system'20067,099,962'Storage subsystem and storage controller'20067,088,749'Green welding laser'20067,047,329'Storage subsystem and storage controller'20067,043,604'Disk array system'20066,990,553'Method of controlling storage device controlling apparatus, and storage device controlling apparatus'20066,981,170'Control method of storage control apparatus and storage control apparatus'20056,934,891'Storage system having trace information fetching structure and method of fetching the same'20056,811,002'Disc brake'20046,725,293'Storage subsystem and storage controller'20045,920,893'Storage control and computer system using the same'19995,775,362'Fuel-effusion prevention valve'19985,740,194'Solid-state laser apparatus'19985,615,754'Disc brake'19975,299,663'Disk brake'19945,294,497'Battery box using a miniature-motor package'19945,290,005'Supporting device for miniature motors'19945,249,647'Disk brake with return spring'19935,033,590'Brake friction pad'19914,995,482'Disc brake'19914,836,339'Disc brake having shield portions for shielding a boot'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2004Patents assigned to TOKICO LTD (7)· patent assignee history
1989–2016Based in Tokyo, JP· patent location history
1991–2004Based in Yamanashi, JP· patent location history
1998–2008Patents assigned to MIYACHI TECHNOS KK (4)· patent assignee history
1999–2016Patents assigned to HITACHI LTD (30)· patent assignee history
2004–2011Based in Chigasaki, JP· patent location history
2006–2008Patents assigned to KYOWA SANGYO CO LTD (3)· patent assignee history
2006–2007Based in Kanagawa, JP· patent location history
2012–2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (4)· patent assignee history
2012–2020Based in Kofu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD301999–2016
TOKICO LTD71989–2004
HITACHI AUTOMOTIVE SYSTEMS LTD42012–2020
MIYACHI TECHNOS KK41998–2008
KYOWA SANGYO CO LTD32006–2008
Locations
LocationPatentsSpan
Chigasaki, JP212004–2011
Tokyo, JP61989–2016
Yamanashi, JP61991–2004
Kanagawa, JP42006–2007
Kofu, JP32012–2020