Inventor
Hiromi Yamaguchi
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Kprimary
A01KAnimal husbandry29%
B01DSeparation14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C08BPolysaccharides14%
G03GElectrography14%
G06FElectric digital data processing14%
PatentTitleYear
8,791,959'Electronic device which renders graph, graph display method and recording medium in which graph rendering program is recorded'20146,802,281'Absorbent mat for excreta treatment'20046,578,520'Absorbent mat for excreta treatment'20036,343,200'Developing device having conveyance mixing units'20025,110,562'Laser isotope separation apparatus'19924,410,694'Process for producing fibrous carboxymethyl cellulose'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2004Patents assigned to KAO CORP (3)· patent assignee history
1992Patents assigned to DORYOKURO KAKUNENRYO (1)· patent assignee history
1992Based in Tokai, JP· patent location history
2002Patents assigned to KYOCERA MITA CORP (1)· patent assignee history
2002Based in Higashiosaka, JP· patent location history
2003Based in Tochigi, JP· patent location history
2004Based in Haga-gun, JP· patent location history
2014Patents assigned to CASIO COMPUTER CO LTD (1)· patent assignee history
2014Patents assigned to YAMAGUCHI HIROMI (1)· patent assignee history
2014Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 3 | 1983–2004 |
| CASIO COMPUTER CO LTD | 1 | 2014 |
| DORYOKURO KAKUNENRYO | 1 | 1992 |
| KYOCERA MITA CORP | 1 | 2002 |
| YAMAGUCHI HIROMIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 2014 |
| Haga-gun, JP | 1 | 2004 |
| Tochigi, JP | 1 | 2003 |
| Higashiosaka, JP | 1 | 2002 |
| Tokai, JP | 1 | 1992 |