Inventor
Masahiko Nishizaki
Inventor
Shizuoka, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics36%
B29LIndexing scheme associated with subclass b29c, relating to particular articles36%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%
F21SNon-portable lighting devices7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
6,409,370'Vehicular lamp lens having an indented front surface'20026,290,792'Method and apparatus for producing lens for vehicular lamp'20016,280,566'Vibration welding apparatus having an easy to assemble jig structure'20016,273,980'Vibration welding apparatus and vibration welding method'20016,033,505'Method for vibration welding of vehicle lamp and apparatus for the same'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to KOITO MFG CO LTD (5)· patent assignee history
2000–2002Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOITO MFG CO LTD | 5 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 5 | 2000–2002 |