Inventor
Katsura Ochi
Inventor
Kashiwa, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification29%
G02BOptical elements, systems or apparatus25%
C09JAdhesives7%
G09FDisplaying7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
B05BSpraying apparatus4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B44CProducing decorative effects4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
11,029,617White toner and method for producing same20216,110,574'Retroreflective sheeting'20005,988,821'Lens type functional retroreflective sheeting and method of producing same'19995,984,479'Lens-type retroreflective sheeting'19995,824,390'Method for producing retroreflective sheeting using a coupling agent'19985,812,316'Method for making retroreflective sheeting'19985,726,803'Lens-type retroreflective sheeting'19985,601,911'Capsule type retroreflective sheeting'19975,601,915'Retroreflective sheeting'19975,225,267'Laminated resin film having a metallic appearance'19935,008,139'Pressure-sensitive adhesive layer'19914,670,490'Vinyl chloride resin composition'19874,556,595'Pressure-sensitive adhesive sheet structure having relocatable properties'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1999Patents assigned to NIPPON CARBIDE KOGYO KK (10)· patent assignee history
1985–1993Based in Uozu, JP· patent location history
1997Patents assigned to NIPPON CARBIDEKOGYO KABUSHIKI (1)· patent assignee history
1997–1999Based in Kashiwa, JP· patent location history
1997–2000Based in Kazo, JP· patent location history
2000Patents assigned to NIPPIN CARRIBE KOGYO KABUSHIKI (1)· patent assignee history
2021Patents assigned to CANON KK (1)· patent assignee history
2021Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON CARBIDE KOGYO KK | 10 | 1985–1999 |
| CANON KK | 1 | 2021 |
| NIPPIN CARRIBE KOGYO KABUSHIKI | 1 | 2000 |
| NIPPON CARBIDEKOGYO KABUSHIKI | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiwa, JP | 5 | 1997–1999 |
| Uozu, JP | 4 | 1985–1993 |
| Kazo, JP | 3 | 1997–2000 |
| Chiba, JP | 1 | 2021 |