Inventor
Yoshinobu Fukano
Inventor
Hitachi, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters18%
H01LSemiconductor devices11%
H10BElectronic memory devices11%
H10DInorganic electric semiconductor devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
B05BSpraying apparatus7%
H05BElectric heating7%
H10KOrganic electric solid-state devices7%
G01MTesting static or dynamic balance of machines or structures4%
G01RMeasuring electric variables4%
PatentTitleYear
11,011,506Bonded structure including a performance-optimized support chip and a stress-optimized three-dimensional memory chip and method for making the same202110,964,715Three-dimensional memory device containing channels with laterally pegged dielectric cores202110,957,680Semiconductor die stacking using vertical interconnection by through-dielectric via structures and methods for making the same202110,467,363Fault simulation system20196,849,128'Organic EL display and production device of color filter cross reference to related application'20056,776,844'Organic EL display and production device of color filter'20046,604,816'Ink-jet recording head and ink-jet recorder'20036,557,981'Ink jet recorder'20036,443,560'Recording head and inkjet recording device having separately arranged ink chambers and ink discharge unit'20026,412,916'Ink jet printer'20026,286,938'Ink jet recording head and ink jet recording apparatus'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2005Patents assigned to HITACHI LTD (7)· patent assignee history
2001–2003Based in Hitachi, JP· patent location history
2004–2005Based in Tsuchiura, JP· patent location history
2019Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (1)· patent assignee history
2019Based in Hitachinaka, JP· patent location history
2021Patents assigned to SANDISK TECHNOLOGIES LLC (3)· patent assignee history
2021Based in Yokkaichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 7 | 2001–2005 |
| SANDISK TECHNOLOGIES LLC | 3 | 2021 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachi, JP | 5 | 2001–2003 |
| Yokkaichi, JP | 3 | 2021 |
| Tsuchiura, JP | 2 | 2004–2005 |
| Hitachinaka, JP | 1 | 2019 |