Inventor
Hideyuki Usami
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A45Dprimary
A45DHairdressing or shaving equipment29%
B05BSpraying apparatus14%
B05CApparatus for applying fluent materials to surfaces, in general14%
B43KImplements for writing or drawing14%
B43MBureau accessories not otherwise provided for14%
G11BInformation storage based on relative movement between record carrier and transducer14%
PatentTitleYear
6,729,787'Applicator using pressurized air to aid in dispensing liquid'20046,431,178'Hair dyeing tool having dispensing mechanism'20025,868,287'Liquid dispensing container using pressure of liquid to open disharge opening'19995,255,134'Auto-tracking system for magnetic recording/reproducing apparatus'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to HITACHI LTD (1)· patent assignee history
1993Based in Ibaraki, JP· patent location history
1999–2004Patents assigned to PENTEL KK (3)· patent assignee history
1999Based in Soka, JP· patent location history
2002Patents assigned to TAIKI CO LTD (1)· patent assignee history
2002–2004Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PENTEL KK | 3 | 1999–2004 |
| HITACHI LTD | 1 | 1993 |
| TAIKI CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 2002–2004 |
| Soka, JP | 1 | 1999 |
| Ibaraki, JP | 1 | 1993 |