Inventor
Yoshitsugu Sakaki
Inventor
Aichi, JP
Overview
Patents· 4 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 bonds40%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08LCompositions of macromolecular compounds20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,156,864'Preparation of flexible polyurethane foams'20005,777,175'Preparation of polyoxyalkylene polyols, polymer polyols and flexible polyurethane foams'19985,545,712'Preparation process for polyoxyalkylene polyol'19965,468,840'Preparation process of polyoxyalkylene polyols and process of alkylene oxide recovery'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to MITSUI TOATSU CHEMICALS (3)· patent assignee history
1995–2000Based in Aichi, JP· patent location history
2000Patents assigned to MITSUI CHEMICALS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI TOATSU CHEMICALS | 3 | 1995–1998 |
| MITSUI CHEMICALS INC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 4 | 1995–2000 |