Inventor
Yukiya Shimizu
Inventor
Kanagawa, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics18%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
G11BInformation storage based on relative movement between record carrier and transducer18%
B65CLabelling or tagging machines, apparatus, or processes9%
B82YSpecific uses or applications of nanostructures9%
G09FDisplaying9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,916,212Display device with two gate drive circuits and gate slope forming sections for reducing display uneveness20217,944,646'Magnetic disk drive'20117,486,485'Perpendicular hard disk drive resistive against external magnetic field'20096,358,035'Disk producing apparatus'20026,136,261'Disk producing method and apparatus'20005,489,360'Label sticking apparatus and label tape'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2002Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1996–2011Based in Kanagawa, JP· patent location history
2009Patents assigned to HITACHI GLOBAL STORAGE TECH (1)· patent assignee history
2011Patents assigned to HITACHI GLOBAL STORAGE TECH NL (1)· patent assignee history
2021Patents assigned to SAKAI DISPLAY PRODUCTS CORP (1)· patent assignee history
2021Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI PHOTO FILM CO LTD | 3 | 1996–2002 |
| HITACHI GLOBAL STORAGE TECH | 1 | 2009 |
| HITACHI GLOBAL STORAGE TECH NL | 1 | 2011 |
| SAKAI DISPLAY PRODUCTS CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 1996–2011 |
| Sakai, JP | 1 | 2021 |