Inventor
Kouichi Yagi
Inventor
Tokyo, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions29%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods12%
G07BTicket-issuing apparatus12%
G08GTraffic control systems12%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H01GCapacitors6%
H05KPrinted circuits6%
H10NElectric solid-state devices not otherwise provided for6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,075,063'Methylation analysis to determine the presence of cancer cells'20155,710,556'Device for locating a moving body having a response unit'19985,602,375'Automatic debiting system suitable for free lane traveling'19975,412,865'Method of manufacturing multilayer electronic component'19954,279,769'Bleaching composition'19814,231,890'Bleaching composition causing no color change or fading of colored and figured cloths'19804,120,811'Safe bleaching compositions for colored and patterned fabrics'19784,046,705'Stable bleaching detergent composition'19774,038,218'Process for preparation of powdery detergent compositions'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1981Patents assigned to KAO CORP (5)· patent assignee history
1977–1981Based in Tokyo, JP· patent location history
1995Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
1995Based in Kyoto, JP· patent location history
1997–1998Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
1997Based in Toyota, JP· patent location history
1998Based in Aichi, JP· patent location history
2015Patents assigned to ABURATANI HIROYUKI (1)· patent assignee history
2015Patents assigned to KANEDA ATSUSHI (1)· patent assignee history
2015Based in Bunkyo-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 5 | 1977–1981 |
| TOYOTA MOTOR CO LTD | 2 | 1997–1998 |
| ABURATANI HIROYUKI | 1 | 2015 |
| KANEDA ATSUSHI | 1 | 2015 |
| MURATA MANUFACTURING CO | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 1977–1981 |
| Bunkyo-ku, JP | 1 | 2015 |
| Aichi, JP | 1 | 1998 |
| Toyota, JP | 1 | 1997 |
| Kyoto, JP | 1 | 1995 |