Inventor
Fumiaki Honda
Inventor
Takatsuki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material22%
H03HImpedance networks, e.g. resonant circuits17%
H04NPictorial communication, e.g. television11%
Y10TTechnical subjects covered by former us classification11%
B21JForging6%
C10MLubricating compositions6%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%
F16CShafts6%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
H03KPulse technique6%
PatentTitleYear
9,604,275'Covering member with excellent sliding properties'20179,090,965'Slide part'20158,796,903'Piezoelectric vibrator driving circuit'20148,298,999'Hard coating film excellent in lubrication characteristics, process for formation thereof, and tool for the plastic working of metal'20127,744,056'Hard-material-coated member excellent in durability'20105,661,530'Television circuit utilizing color burst signal'19975,432,565'Y/C separation circuit for video use having separating means for separating the chrominance signal and the luminance signal on the basis of input and output signals'19955,315,399'Capacitive circuit'19945,285,122'Variable delay device'19945,250,917'Equivalent inductance circuit'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history
1993–1997Based in Takatsuki, JP· patent location history
2010–2017Patents assigned to HITACHI METALS LTD (4)· patent assignee history
2010–2012Based in Yasugi, JP· patent location history
2012–2015Patents assigned to HONDA FUMIAKI (3)· patent assignee history
2012–2015Patents assigned to INOUE KENICHI (2)· patent assignee history
2014Patents assigned to FUKOKU KK (1)· patent assignee history
2014Based in Saitama, JP· patent location history
2015–2017Based in Matsue, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO ELECTRIC CO | 5 | 1993–1997 |
| HITACHI METALS LTD | 4 | 2010–2017 |
| HONDA FUMIAKIself | 3 | 2012–2015 |
| INOUE KENICHI | 2 | 2012–2015 |
| FUKOKU KK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Takatsuki, JP | 5 | 1993–1997 |
| Matsue, JP | 2 | 2015–2017 |
| Yasugi, JP | 2 | 2010–2012 |
| Saitama, JP | 1 | 2014 |