Inventor
Hiroyuki Kobayashi
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Pprimary
Y02PClimate change mitigation technologies in the production or processing of goods17%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07BGeneral methods of organic chemistry13%
C07DHeterocyclic compounds13%
B29BPreparation or pretreatment of the material to be shaped4%
C07CAcyclic or carbocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08JWorking-up4%
PatentTitleYear
10,984,746Liquid crystal driver, electronic apparatus, and mobile body202110,947,359Bead expanded molded article, resin expanded particles, method for producing resin expanded particles, expandable resin particles and method for producing bead expanded molded article20219,845,313Cycloalkane derivatives20179,493,448'Cycloalkane derivatives'20168,889,741'Cycloalkane derivatives'20146,632,956'Preparation of diorganodichlorosilane'20036,225,490'Continuous hydrolysis of organochlorosilanes'20015,917,099'Preparation of methyl chloride'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2003Patents assigned to SHINETSU CHEMICAL CO (3)· patent assignee history
1999–2003Based in Annaka, JP· patent location history
2014–2017Patents assigned to DAIICHI SANKYO CO LTD (3)· patent assignee history
2014–2017Based in Tokyo, JP· patent location history
2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2021Patents assigned to SEKISUI PLASTICS (1)· patent assignee history
2021Based in Chino, JP· patent location history
2021Based in Nara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIICHI SANKYO CO LTD | 3 | 2014–2017 |
| SHINETSU CHEMICAL CO | 3 | 1999–2003 |
| SEIKO EPSON CORP | 1 | 2021 |
| SEKISUI PLASTICS | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2014–2017 |
| Annaka, JP | 3 | 1999–2003 |
| Chino, JP | 1 | 2021 |
| Nara, JP | 1 | 2021 |