Inventor
Naoya Yamashiro
Inventor
Niihama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds40%
B24BMachines, devices, or processes for grinding or polishing20%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
10,995,065Method for producing purified methionine and method for preventing caking of methionine202110,981,735Pneumatic conveyance method for methionine202110,954,189Method for producing purified methionine and method for preventing caking of methionine20218,382,556'Portable belt grinder'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to HITACHI KOKI KK (1)· patent assignee history
2013Patents assigned to ONOSE AKIRA (1)· patent assignee history
2013Patents assigned to SAKUMA SHINICHI (1)· patent assignee history
2013Patents assigned to YAMASHIRO NAOTO (1)· patent assignee history
2013Based in Ibaraki, JP· patent location history
2021Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history
2021Based in Niihama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO CHEMICAL CO | 2 | 2021 |
| HITACHI KOKI KK | 1 | 2013 |
| ONOSE AKIRA | 1 | 2013 |
| SAKUMA SHINICHI | 1 | 2013 |
| YAMASHIRO NAOTOself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niihama, JP | 3 | 2021 |
| Ibaraki, JP | 1 | 2013 |