Inventor
Shigemitsu Kihara
Inventor
Tachikawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements25%
H10NElectric solid-state devices not otherwise provided for25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
C22CAlloys13%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%
PatentTitleYear
6,797,199'Clathrate compounds, manufacture thereof, and thermoelectric materials, thermoelectric modules, semiconductor materials and hard materials based thereon'20046,461,581'Clathrate compounds and manufacturing method thereof'20025,211,911'High vanadium austenitic heat resistant alloy'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to EPRI (1)· patent assignee history
1993Based in Tokyo, JP· patent location history
2002–2004Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (2)· patent assignee history
2002Patents assigned to TSUMURAYA KAZUO (1)· patent assignee history
2002–2004Based in Tachikawa, JP· patent location history
2004Patents assigned to KAZUO TSUMURAYA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISHIKAWAJIMA HARIMA HEAVY IND | 2 | 2002–2004 |
| EPRI | 1 | 1993 |
| KAZUO TSUMURAYA | 1 | 2004 |
| TSUMURAYA KAZUO | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tachikawa, JP | 2 | 2002–2004 |
| Tokyo, JP | 1 | 1993 |