Inventor
Isao Kondoh
Inventor
Naka, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G21Fprimary
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment29%
C03BManufacture, shaping, or supplementary processes14%
H05BElectric heating14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
A61CDentistry7%
A61LMethods or apparatus for sterilising materials or objects in general7%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
PatentTitleYear
5,430,226'Method for regenerating spent solvent generated from nuclear fuel cycle'19955,392,375'Glass having refractive index distribution'19955,261,938'Process for producing rod glass having refractive index distribution'19935,241,148'Apparatus for measuring heating temperature in high electric field of microwaves'19935,200,588'Microwave heating apparatus having impedance matching adjustable waveguide'19935,171,447'Method of extracting and separating spent solvent generated in nuclear fuel cycle'19925,112,581'Method of separating uranium and plutonium from mixed solution containing uranium and plutonium'19924,981,616'Spent fuel treatment method'19914,980,093'Method of treating high-level radioactive waste liquid'19904,957,509'Ceramic implant materials'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1995Patents assigned to DORYOKURO KAKUNENRYO (7)· patent assignee history
1990–1995Patents assigned to AGENCY IND SCIENCE TECHN (3)· patent assignee history
1990–1995Based in Ikeda, JP· patent location history
1990–1991Based in Tokai, JP· patent location history
1992–1995Based in Naka, JP· patent location history
1993Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DORYOKURO KAKUNENRYO | 7 | 1990–1995 |
| AGENCY IND SCIENCE TECHN | 3 | 1990–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Naka, JP | 4 | 1992–1995 |
| Ikeda, JP | 3 | 1990–1995 |
| Tokai, JP | 2 | 1990–1991 |
| Ibaraki, JP | 1 | 1993 |