Inventor
Kenji Sanada
Inventor
Himeji, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds24%
B01DSeparation16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
E02FDredging8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
Y02ATechnologies for adaptation to climate change5%
Y02TClimate change mitigation technologies related to transportation5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
PatentTitleYear
9,670,647'Work vehicle'20179,200,550'Hydraulic excavator'20159,133,601'Hydraulic excavator'20157,332,624'Method for production of acrylic acid'20087,319,168'Process for producing aliphatic carboxylic acid'20087,235,158'Perforated tray column without downcomer'20077,205,429'Method for disposal of waste from acrylic acid process and acrylic ester process'20077,109,372'Method for production of acrylic acid'20067,102,030'Method for managing operation of gas phase reaction apparatus'20066,966,973'Apparatus and process for producing (meth)acrylic acid'20056,787,001'Method for distilling (meth) acrylic acid solution'20046,632,329'Distillation apparatus and distilling method'20036,476,162'Method for preventing easily polymerizing substance from polymerization and method for production of (meth) acrylic acid or ester thereof'20026,441,228'Apparatus and process for producing (meth)acrylic acid'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2008Patents assigned to NIPPON CATALYTIC CHEM IND (11)· patent assignee history
2002–2008Based in Himeji, JP· patent location history
2006–2008Based in Hyogo, JP· patent location history
2015–2017Patents assigned to KOMATSU MFG CO LTD (3)· patent assignee history
2015–2017Based in Hirakata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON CATALYTIC CHEM IND | 11 | 2002–2008 |
| KOMATSU MFG CO LTD | 3 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 9 | 2002–2008 |
| Hirakata, JP | 3 | 2015–2017 |
| Hyogo, JP | 2 | 2006–2008 |