Inventor
Yasuharu Mori
Inventor
Yokohama, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
B26DCutting14%
B41FPrinting machines or presses11%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
Y10TTechnical subjects covered by former us classification11%
C07CAcyclic or carbocyclic compounds6%
G01BMeasuring length, thickness or similar linear dimensions6%
B31FMechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
D06PDyeing or printing textiles3%
PatentTitleYear
10,723,820Method for producing vinylamine unit-containing polymer and polymerization product20209,745,448'Method for producing vinyl amine unit-containing polymer solution'20176,602,940'Process for the preparation of aqueous solution or dispersion containing cationic polymer'20036,559,227'Process for producing vinylamine-vinyl alcohol copolymer and use of the copolymer'20035,962,570'Process for the preparation of aqueous solution or dispersion containing cationic polymer'19995,806,058'Index managing method in database managing system'19985,653,772'Method of fixing cellulose fibers dyed with a reactive dye'19975,527,963'Production of N-vinylformamide'19965,512,645'Lactam ring containing polymer'19964,798,110'Method for positioning tools'19894,737,846'Device for detecting defects in single faced corrugated fiberboards'19884,696,212'Rotary cutter'19874,658,723'Color printing machine'19874,600,841'Apparatus for detecting marks on a running web'19864,592,278'Printing apparatus'19864,580,086'Method for positioning tools'19864,577,746'Control system for blank presser'19864,548,109'Apparatus for positioning tools'19854,541,335'Web printing apparatus with printing plate cylinder and web speed control'1985RE030868'Paper roll diameter sensing device for use with paper splicing apparatus'19823,974,490'Paper roll diameter sensing device for use with paper splicing apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Patents assigned to RENGO CO LTD (11)· patent assignee history
1976–1987Based in Amagasaki, JP· patent location history
1985–1989Based in Hyogo, JP· patent location history
1996–2020Patents assigned to MITSUBISHI CHEM CORP (7)· patent assignee history
1996–2020Based in Yokohama, JP· patent location history
1997Patents assigned to NICCA CHEMICAL CO (1)· patent assignee history
1997Based in Tokyo, JP· patent location history
1998Patents assigned to HITACHI LTD (1)· patent assignee history
2003Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RENGO CO LTD | 11 | 1976–1989 |
| MITSUBISHI CHEM CORP | 7 | 1996–2020 |
| HITACHI LTD | 1 | 1998 |
| NICCA CHEMICAL CO | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 1996–2020 |
| Amagasaki, JP | 6 | 1976–1987 |
| Hyogo, JP | 5 | 1985–1989 |
| Kanagawa, JP | 1 | 2003 |
| Tokyo, JP | 1 | 1997 |