Inventor
Yoshiyuki Yamaji
Inventor
Wakayama, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them40%
G03DApparatus for processing exposed photographic materials20%
Y10TTechnical subjects covered by former us classification10%
G03CPhotosensitive materials for photographic purposes5%
G03GElectrography5%
G11BInformation storage based on relative movement between record carrier and transducer5%
H05KPrinted circuits5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
7,484,293'Semiconductor package and manufacturing method therefor'20096,097,573'Magnetic information recorder/reproducer'20006,074,108'Photographic sensitive material processing equipment, method of cleaning the photographic sensitive material processing equipment, cleaning cartridge, cleaning material, cleaning member recognition system and cleaning member'20006,056,451'Photographic film processing apparatus'20005,825,462'Film cartridge storage apparatus'19985,668,645'Method and apparatus for printing films'19975,621,496'Photoprinting process and device'19975,614,986'Photographic printing apparatus'19975,612,765'Film cartridge carrier'19975,578,809'Code data read apparatus for photographic film'19964,908,667'Electrophotographic copying apparatus'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2000Patents assigned to NORITSU KOKI CO LTD (10)· patent assignee history
1990Patents assigned to ISHIHARA MINING & CHEMICAL CO (1)· patent assignee history
1990–2000Based in Wakayama, JP· patent location history
2009Patents assigned to IBM (1)· patent assignee history
2009Based in Otsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORITSU KOKI CO LTD | 10 | 1990–2000 |
| IBM | 1 | 2009 |
| ISHIHARA MINING & CHEMICAL CO | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wakayama, JP | 10 | 1990–2000 |
| Otsu, JP | 1 | 2009 |