Inventor
Tatsuya Hiwatashi
Inventor
Fukuoka, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer15%
Y10TTechnical subjects covered by former us classification15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B05DProcesses for applying fluent materials to surfaces, in general8%
B41JTypewriters8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
B62DMotor vehicles8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
PatentTitleYear
10,933,819Member assembly20219,764,771'Cowl top garnish'20177,141,305'Water-repellent film and method for producing the same, and ink jet head and ink jet type recording apparatus using the same'20066,855,375'Method for producing water-repellent film'20056,808,251'Nozzle plate for ink-jet printer and method for manufacturing the same'20045,783,818'Integrated type optical pickup having packaging with gas-tight seal'19985,679,454'Magnetic recording medium'19975,562,982'Magnetic recording medium'19965,364,690'Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers'19945,328,737'Method of forming film by plasma CVD'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1994–1998Based in Kumamoto, JP· patent location history
1996–1997Based in Kikuchi-gun, JP· patent location history
2004–2006Based in Fukuoka, JP· patent location history
2017–2021Patents assigned to MORIROKU TECH COMPANY LTD (2)· patent assignee history
2017–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 8 | 1994–2006 |
| MORIROKU TECH COMPANY LTD | 2 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 3 | 2004–2006 |
| Kumamoto, JP | 3 | 1994–1998 |
| Tokyo, JP | 2 | 2017–2021 |
| Kikuchi-gun, JP | 2 | 1996–1997 |