Inventor
Arichika Tanaka
Inventor
Yokohama-shi, Kanagawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography13%
A61BDiagnosis4%
B82YSpecific uses or applications of nanostructures4%
C01BNon-metallic elements4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C04BLime, magnesia4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
F02BInternal-combustion piston engines4%
F02DControlling combustion engines4%
F16CShafts4%
PatentTitleYear
11,106,175Image forming apparatus having a securing device to secure a photoconductor unit and a developing unit202111,086,263Rotatable cleaning device for photoconductor drum that prevents spillage202111,086,252Developing device and image forming apparatus having housing including a metal portion202111,044,563Film surface sound receiving type sound sensor module202111,040,883Graphite plate and production method thereof202111,028,789Actuator20218,068,379'Dynamic RAM'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to ARAI KOUJI (1)· patent assignee history
2011Patents assigned to BESSHO SHINJI (1)· patent assignee history
2011Patents assigned to HIRA MASAYUKI (1)· patent assignee history
2021Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (3)· patent assignee history
2021Patents assigned to DENSO CORP (1)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
2021Based in Kanagawa, JP· patent location history
2021Based in Osaka, JP· patent location history
2021Based in Tokyo, JP· patent location history
2021Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM BUSINESS INNOVATION CORP | 3 | 2021 |
| ARAI KOUJI | 1 | 2011 |
| BESSHO SHINJI | 1 | 2011 |
| DENSO CORP | 1 | 2021 |
| HIRA MASAYUKI | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama-shi, Kanagawa, JP | 2 | 2021 |
| Kanagawa, JP | 1 | 2021 |
| Osaka, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2021 |
| Kariya, JP | 1 | 2021 |