Irradiation device and image forming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 23, 2018
Grant Date -
Dec 21, 2017
app pub date -
Nov 9, 2016
filing date -
Jun 21, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An irradiation device includes: an irradiation unit that irradiates a target with light; at least one component that is arranged in an advancing direction of light reflected by the target; and a light blocking unit that is arranged between the target and the at least one component in the advancing direction and blocks the reflected light.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FUJIFILM BUSINESS INNOVATION CORP | 7-3 AKASAKA 9-CHOME MINATO-KU TOKYO |
International Classification(s)

- 2016 Application Filing Year
- B41M Class
- 602 Applications Filed
- 439 Patents Issued To-Date
- 72.93 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Isozaki, Jun | Kanagawa, JP | 41 | 534 |
# of filed Patents : 41 Total Citations : 534 | |||
Niitsu, Takehiro | Kanagawa, JP | 25 | 149 |
# of filed Patents : 25 Total Citations : 149 | |||
Sakamoto, Akira | Kanagawa, JP | 186 | 2138 |
# of filed Patents : 186 Total Citations : 2138 | |||
Tsukuni, Hiroyuki | Kanagawa, JP | 11 | 11 |
# of filed Patents : 11 Total Citations : 11 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- B41M Class
- 0 % this patent is cited more than
- 7 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 23, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 23, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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Oct 01, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Sep 18, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Apr 18, 2017 | I | Issuance | |
Mar 29, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 31, 2015 | P | Published | |
Aug 17, 2015 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PIETSCH, INES;HECKHOFF, LARS;RANFT, MEIK;AND OTHERS;SIGNING DATES FROM 20140408 TO 20140428;REEL/FRAME:036337/0351 Owner name: BASF SE, GERMANY |
Mar 12, 2014 | F | Filing | |
Mar 28, 2013 | PD | Priority Date |

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