Inventor
Tsuneo Harada
Inventor
Shinnanyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides43%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B05DProcesses for applying fluent materials to surfaces, in general4%
C07BGeneral methods of organic chemistry4%
C07CAcyclic or carbocyclic compounds4%
C08JWorking-up4%
C12NMicroorganisms or enzymes4%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
C12YEnzymes4%
PatentTitleYear
9,169,192'Hydrogenation catalyst, process for its production and its use'20155,739,023'Stabilized neutral metalloprotease composition, a method of making the composition, and a method of transporting the composition'19985,693,485'Enzymatic coupling reaction of N-protected-L-aspartic acid and phenylalanine methyl ester'19975,347,035'Method for crystallizing .alpha.-L-aspartyl-L-phenylalanine methyl ester'19944,944,852'Method for purifying a dipeptide ester'19904,835,301'Process for producing stable .alpha.-L-aspartyl-L-phenylalanine methyl ester'19894,835,303'Process for producing dry .alpha.-L-aspartyl-L-phenylalanine methyl ester'19894,831,180'Process for producing alpha-L-aspartyl-L-phenylalanine methyl ester having an improved solubility'19894,830,720'Method for purifying a dipeptide ester'19894,810,818'Process for producing alpha-aspartyl-l-phenylalanine methyl ester having an improved solubility'19894,769,486'Method for racemizing an optically active amino acid'19884,560,615'Alkali-proof cast aluminum product having a wear-resistant surface layer'19854,521,514'Process for producing an addition compound of a dipeptide ester and an amino acid ester'19854,506,011'Process for preparation of aspartylphenylalanine alkyl esters'19854,321,459'Electrical heating molded-element comprising inorganic fibers'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1989Patents assigned to TOYO SODA MFG CO LTD (7)· patent assignee history
1985Patents assigned to AJINOMOTO KK (1)· patent assignee history
1985Patents assigned to DAIWA ALLOY MFG CO (1)· patent assignee history
1985–1990Based in Shinnanyo, JP· patent location history
1985Based in Sakai, JP· patent location history
1989–2015Patents assigned to TOSOH CORP (4)· patent assignee history
1994–1997Based in Yamaguchi, JP· patent location history
1997–1998Patents assigned to HOLLAND SWEETENER CO (2)· patent assignee history
1998Based in Shinanyo, JP· patent location history
2015Based in Shunan-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYO SODA MFG CO LTD | 7 | 1985–1989 |
| TOSOH CORP | 4 | 1989–2015 |
| HOLLAND SWEETENER CO | 2 | 1997–1998 |
| AJINOMOTO KK | 1 | 1985 |
| DAIWA ALLOY MFG CO | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shinnanyo, JP | 8 | 1985–1990 |
| Yamaguchi, JP | 2 | 1994–1997 |
| Shunan-shi, JP | 1 | 2015 |
| Shinanyo, JP | 1 | 1998 |
| Sakai, JP | 1 | 1985 |