Inventor
Hideaki Ohashi
Inventor
Fujieda, JP
Overview
Patents· 12 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 bonds26%
C04BLime, magnesia11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
B22DCasting of metals5%
C07CAcyclic or carbocyclic compounds5%
C23CCoating metallic material5%
F27BFurnaces, kilns, ovens or retorts in general5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
PatentTitleYear
10,819,217Power conversion device and communication method20208,460,601'Vessel for molten metal'20137,970,636'Replacement part order processing apparatus, method for ordering replacement parts and computer-readable recording medium'20117,326,813'Process for producing benzylamine derivative'20087,320,917'Semiconductor device and method for manufacturing the same'20087,189,659'Method for fabricating a semiconductor device'20075,747,400'Method of drying lining refractory material for instrument/apparatus'19984,342,859'Bis(aminophenylthioalkyl)terephthalate and hardener for polyurethane elastomer thereof'19824,246,392'Method for the preparation of polyurethane elastomers based on polyethyleneglycol-bis(4-aminobenzoates)'19814,246,425'4-Chloro-3,5-diaminophenyl acetates and curing agent'19814,195,037'4-Alkoxy-3,5-diamino-.alpha.,.alpha.,.alpha.-trifluoromethyl-benzene and manufacture thereof and hardener for polyurethane elastomer thereof'19804,097,426'Curing agents for polyurethane foams and elastomers and process of use'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to IHARA CHEMICAL IND CO (5)· patent assignee history
1978–2008Based in Fujieda, JP· patent location history
1998–2013Patents assigned to NIPPON CRUCIBLE CO (2)· patent assignee history
2008Patents assigned to FUJITSU LTD (1)· patent assignee history
2008Patents assigned to IHARA CHEMICAL INDUSTRY (1)· patent assignee history
2008Based in Kasugai, JP· patent location history
2011Based in Higashiyamato, JP· patent location history
2013Patents assigned to ASADA HIROKAZU (1)· patent assignee history
2013Based in Higashiosaka, JP· patent location history
2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IHARA CHEMICAL IND CO | 5 | 1978–1982 |
| NIPPON CRUCIBLE CO | 2 | 1998–2013 |
| ASADA HIROKAZU | 1 | 2013 |
| FUJITSU LTD | 1 | 2008 |
| IHARA CHEMICAL INDUSTRY | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fujieda, JP | 6 | 1978–2008 |
| Tokyo, JP | 1 | 2020 |
| Higashiosaka, JP | 1 | 2013 |
| Higashiyamato, JP | 1 | 2011 |
| Kasugai, JP | 1 | 2008 |