Inventor
Takuzo Aida
Inventor
Tokyo, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08LCompositions of macromolecular compounds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C07DHeterocyclic compounds5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08JWorking-up5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B82YSpecific uses or applications of nanostructures4%
C01BNon-metallic elements4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,655,000Hydrogel forming composition and hydrogel formed thereof202010,252,253G-C201910,031,241Radiation dosimetry gel and radiation dosimeter comprising the same as material for measuring radiation dose201810,030,155Graphene nanodispersion and method for preparing same20189,611,410'Adhesive resin composition, laminate, and self-stripping method'20179,481,771'Method for adhering hydrogels'20169,249,275'Polyionic dendrimer and hydrogel comprising same'20169,243,115'Hydrogel forming composition and hydrogel produced therefrom'20169,238,718'Hydrogel forming composition and hydrogel produced therefrom'20168,722,809'Process for preparing end-modified vinylidene fluoride elastomer'20147,531,114'Composition in gel form comprising carbon nanotube and ionic liquid and method for production thereof'20097,315,106'Actuator element and production method therefor'20086,949,620'Polymeric micellar structure'20056,913,709'Liquid crystalline gel composition, and display medium, display device and display body using same'20056,191,250'Processes for the preparation of a monodisperse polymers, processes for the continuous polymerization of cyclic monomers, and polymers prepared thereby'20015,550,209'Monodispersed polymer or copolymer and a preparation process thereof'19965,328,970'Living polymerization method'19944,904,745'Polyalkylene oxide having unsaturated end group and narrow molecular weight distribution'19904,774,356'Process for preparing polyalkylene oxide having unsaturated end groups'19884,665,134'Process for producing block copolymer'19874,654,417'Process for preparing polyalkylene oxide having narrow distribution of molecular weight'19874,565,845'Process for producing polyester and block copolymer thereof'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2018Based in Tokyo, JP· patent location history
1987–1990Patents assigned to KANEGAFUCHI CHEMICAL IND (3)· patent assignee history
1994–2005Based in Kashiwa, JP· patent location history
1996–2001Patents assigned to DAICEL CHEM (2)· patent assignee history
2008–2016Patents assigned to JAPAN SCIENCE & TECH AGENCY (3)· patent assignee history
2009–2017Based in Bunkyo-ku, JP· patent location history
2016–2020Patents assigned to RIKEN (6)· patent assignee history
2016–2020Patents assigned to NISSAN CHEMICAL IND LTD (5)· patent assignee history
2016–2020Based in Wako, JP· patent location history
2019Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RIKEN | 6 | 2016–2020 |
| NISSAN CHEMICAL IND LTD | 5 | 2016–2020 |
| JAPAN SCIENCE & TECH AGENCY | 3 | 2008–2016 |
| KANEGAFUCHI CHEMICAL IND | 3 | 1987–1990 |
| DAICEL CHEM | 2 | 1996–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 10 | 1986–2018 |
| Wako, JP | 5 | 2016–2020 |
| Kashiwa, JP | 4 | 1994–2005 |
| Bunkyo-ku, JP | 2 | 2009–2017 |
| Saitama, JP | 1 | 2019 |