Inventor
Yusuke Tone
Inventor
Osaka, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Kprimary
A47KSanitary equipment8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%
E03DWater-closets or urinals with flushing devices8%
F21SNon-portable lighting devices8%
F21VFunctional features or details of lighting devices or systems thereof8%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems8%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted8%
G02BOptical elements, systems or apparatus8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
PatentTitleYear
10,674,880Toilet device202010,370,464Pigment dispersion liquid containing organic color pigment and infrared absorbing dye, colored resin composition, and optical filter201910,187,713Notification device and signal display light20199,883,269'Notification device and signal display light'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Based in Osaka, JP· patent location history
2019Patents assigned to NIPPON KAYAKU KK (1)· patent assignee history
2019Patents assigned to PATLITE CORP (1)· patent assignee history
2019Based in Tokyo, JP· patent location history
2020Patents assigned to TOTO LTD (1)· patent assignee history
2020Based in Kitakyushu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KAYAKU KK | 1 | 2019 |
| PATLITE CORP | 1 | 2019 |
| TOTO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 2 | 2018–2019 |
| Kitakyushu, JP | 1 | 2020 |
| Tokyo, JP | 1 | 2019 |