Inventor
Yuki Motoyama
Inventor
Tsukuba, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
C07CAcyclic or carbocyclic compounds43%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
6,835,427'Optically active compound and liquid crystal composition containing the compound'20046,805,921'Optically active compound and nematic liquid crystal composition containing the compound'20046,699,532'Optically active compound and liquid crystal composition containing the compound'20046,258,296'Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same'20016,217,954'Phenyl triester compound and anti-ferroelectric liquid crystal composition containing the same'20016,018,070'Two-rings-containing phenyl ester compound and anti-perroelectric liquid crystal composition containing the same'20006,001,278'Anti-ferroelectric liquid crystal composition'19996,002,042'Liquid crystal compound'19995,985,172'Racemic compound and anti-ferroelectric liquid crystal composition containing the compound'19995,980,780'Racemic compound and anti-ferroelectric liquid crystal composition containing the compound'19995,938,973'Swallow-tailed compound and ferrielectric liquid crystal composition containing the same'19995,840,209'Optically active compound, liquid crystal compositions containing the optically active compound, and liquid crystal display device'19985,756,816'Process for the production of phenol derivatives'19985,728,864'Liquid crystal compound having ferrielectric phase and liquid crystal composition'19985,716,544'Phenyl ester compound and liquid crystal composition containing the same'19985,660,762'Two-rings-containing phenyl ester compound and anti-ferroelectric liquid crystal composition containing the same'19975,426,244'Method for preparing dihydric phenols'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2004Patents assigned to MITSUBISHI GAS CHEMICAL CO (16)· patent assignee history
1995Based in Ibaragi, JP· patent location history
1997–2000Based in Tsukuba, JP· patent location history
2000Patents assigned to MITSUBISHI GAS CHEMICALS COMPA (1)· patent assignee history
2001–2004Based in Katsushika-ku, JP· patent location history
2004Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 16 | 1995–2004 |
| MITSUBISHI GAS CHEMICALS COMPA | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsukuba, JP | 11 | 1997–2000 |
| Katsushika-ku, JP | 4 | 2001–2004 |
| Tokyo, JP | 1 | 2004 |
| Ibaragi, JP | 1 | 1995 |