Inventor
Tsuyoshi Hanada
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions24%
D05BSewing16%
C07CAcyclic or carbocyclic compounds8%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis8%
B08BCleaning in general5%
C10MLubricating compositions5%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions5%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting5%
B01DSeparation3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
PatentTitleYear
10,914,382Shaft sealing structure and primary coolant circulation pump202110,669,502Solvent composition, cleaning method, coating film-forming composition, and method of forming a coating film202010,662,134Solvent composition, cleaning method, coating film-forming composition, and method of forming a coating film202010,626,536Foot-operated controller of sewing machine20209,963,813Presser lifting mechanism of a sewing machine20189,758,910'Throat plate switching mechanism'20178,020,502'Thread cutting device of sewing machine'20118,015,934'Thread cutting device of sewing machine'20117,926,434'Thread cutting device of sewing machine'20117,662,192'Cleaning and rinsing method'20107,527,697'Process for removing water and apparatus for removing water'20097,163,645'Solvent composition'20077,163,646'Solvent compositions'20077,053,035'Solvent composition'20066,740,362'Fluorinated carrier solvent'20046,551,978'Azeotropic solvent composition and cleaning method'20036,544,595'Fluorinated carrier solvent'20036,348,443'Solvent composition'20025,848,789'Medium supply apparatus with error detection'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2020Patents assigned to JUKI KK (7)· patent assignee history
1998–2021Based in Tokyo, JP· patent location history
2002–2010Patents assigned to ASAHI GLASS CO LTD (9)· patent assignee history
2002–2010Based in Ichihara, JP· patent location history
2003–2007Based in Chiba, JP· patent location history
2020Patents assigned to AGC INC (2)· patent assignee history
2020Based in Chiyoda-ku, JP· patent location history
2020Based in Tama, JP· patent location history
2021Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI GLASS CO LTD | 9 | 2002–2010 |
| JUKI KK | 7 | 1998–2020 |
| AGC INC | 2 | 2020 |
| MITSUBISHI HEAVY IND LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1998–2021 |
| Chiba, JP | 5 | 2003–2007 |
| Ichihara, JP | 3 | 2002–2010 |
| Chiyoda-ku, JP | 2 | 2020 |
| Tama, JP | 1 | 2020 |