Inventor
Yoshiharu Yamaguchi
Inventor
Toyama, JP
Overview
20→
Patents
1977–2012
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification33%
A44BButtons, pins, buckles, slide fasteners, or the like29%
D10BIndexing scheme associated with sublasses of section d, relating to textiles6%
D04BKnitting4%
A45CPurses2%
A45FTravelling or camp equipment: sacks or packs carried on the body2%
A61JContainers specially adapted for medical or pharmaceutical purposes2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
C21DModifying the physical structure of ferrous metals2%
PatentTitleYear
8,333,750'Label, medicine bag and storage container with the label'20126,740,528'Method for measuring concentration of stable free radical compound'20046,647,555'Belt-like article, and neck strap, hung-object-supporting body and product-storing body using the same belt-like article'20036,516,499'Linear slide fastener and manufacturing method thereof'20036,230,373'Slide fastener made of synthetic resin'20015,983,465'Fastener tape and stringer for a slide fastener chain'19995,755,014'Separable bottom stop assembly for slide fastener'19985,653,002'Slide fastener'19975,607,621'Phosphorescent synthetic resin material method for production thereof, and formed article'19975,500,276'Slide fastener made of synthetic resin'19965,234,507'Anti-oxidant agent for continuous annealing of stainless steel strip and anti-oxidation method using the same'19935,035,029'Slide fastener and fastener elements therefor'19914,943,608'Rosin emulsion sizing agent'19904,604,774'Sliding clasp fastener'19864,594,753'Separable slide fastener'19864,505,009'Slide fastener with a separator attached thereto'19854,378,683'Transversely stretchable stringer tape for slide fasteners'19834,313,245'Stringer tape for slide fasteners'19824,308,898'Slide fastener tape'19824,014,190'Warp knitted foundation for sliding clasp fasteners'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1996Patents assigned to YOSHIDA KOGYO KK (9)· patent assignee history
1982–2001Based in Namerikawa, JP· patent location history
1985–2003Based in Toyama, JP· patent location history
1990Patents assigned to DIC HERCULES CHEMICALS INC (1)· patent assignee history
1993Based in Yokkaichi, JP· patent location history
1997–2003Patents assigned to YKK CORP (7)· patent assignee history
2004Patents assigned to HAKUTO KK (1)· patent assignee history
2004Based in Mie, JP· patent location history
2012Patents assigned to ENOSAKI KIYOKO (1)· patent assignee history
2012Based in Ichinomiya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YOSHIDA KOGYO KK | 9 | 1977–1996 |
| YKK CORP | 7 | 1997–2003 |
| DIC HERCULES CHEMICALS INC | 1 | 1990 |
| ENOSAKI KIYOKO | 1 | 2012 |
| HAKUTO KK | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyama, JP | 8 | 1985–2003 |
| Namerikawa, JP | 7 | 1982–2001 |
| Ichinomiya, JP | 1 | 2012 |
| Mie, JP | 1 | 2004 |
| Yokkaichi, JP | 1 | 1993 |