Inventor
Kazushige Horichi
Inventor
Chigasaki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy24%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution24%
C01GCompounds containing metals not covered by subclasses c01d or c01f22%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds22%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium2%
C04BLime, magnesia2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
8,287,828'Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery'20128,192,715'Lithium-containing composite oxide and its production method'20128,163,198'Process for producing lithium-containing composite oxide for positive electrode of lithium secondary battery'20127,981,547'Process for positive electrode active substance for lithium secondary battery'20117,824,803'Positive electrode active substance for lithium secondary battery and process for producing the same'20107,749,482'Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery'20107,504,180'Positive electrode material for lithium secondary battery and process for producing the same'20097,501,209'Process for producing a lithium-cobalt composite oxide for a positive electrode for a lithium secondary cell'20097,270,797'Process for producing positive electrode active material for lithium secondary battery'20077,192,672'Process for producing positive electrode active material for lithium secondary battery'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to SEIMI CHEM KK (6)· patent assignee history
2007–2012Based in Chigasaki, JP· patent location history
2009–2011Based in Kanagawa, JP· patent location history
2010–2012Patents assigned to AGC SEIMI CHEMICAL CO LTD (4)· patent assignee history
2012Patents assigned to HORICHI KAZUSHIGE (3)· patent assignee history
2012Patents assigned to KAWASATO TAKESHI (3)· patent assignee history
2012Patents assigned to SAITO NAOSHI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIMI CHEM KK | 6 | 2007–2011 |
| AGC SEIMI CHEMICAL CO LTD | 4 | 2010–2012 |
| HORICHI KAZUSHIGEself | 3 | 2012 |
| KAWASATO TAKESHI | 3 | 2012 |
| SAITO NAOSHI | 3 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chigasaki, JP | 7 | 2007–2012 |
| Kanagawa, JP | 3 | 2009–2011 |