Inventor
Hitoshi Kakizawa
Inventor
Osaka, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials100%
PatentTitleYear
7,268,733'High frequency glass antenna for automobiles'20076,937,198'Glass antenna system for vehicles'20056,292,150'Glass antenna device'20015,945,957'Window glass antenna apparatus'19995,933,118'Window glass antenna system'19995,821,904'Window glass antenna device'19985,663,737'Window glass antenna for automobile telephone'19975,313,217'Window glass antenna for a motor vehicle'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2007Patents assigned to NIPPON SHEET GLASS CO LTD (8)· patent assignee history
1994–2005Based in Osaka, JP· patent location history
1997Based in Chiba, JP· patent location history
1999Patents assigned to TOKO INC (1)· patent assignee history
2007Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON SHEET GLASS CO LTD | 8 | 1994–2007 |
| TOKO INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 1994–2005 |
| Tokyo, JP | 1 | 2007 |
| Chiba, JP | 1 | 1997 |