Inventor

Takashi Adachi

Inventor

Saitama, JP

Overview

38→

Patents

1976–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 38 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Hprimary

C07HSugars15%

A61KPreparations for medical, dental or toiletry purposes13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%

C01BNon-metallic elements5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

C07DHeterocyclic compounds4%

C12NMicroorganisms or enzymes4%

A01NPreservation of bodies of humans or animals or plants or parts thereof3%

PatentTitleYear

9,981,960Pyrrolidine compound and application as melanocortin receptor agonist2018 7,368,088'Apparatus for producing purified aqueous hydrogen peroxide solution'2008 RE039560'Erythromycin A derivatives and method for preparing same'2007 6,911,481'Method of regenerating ion exchange resin'2005 6,896,867'Process for producing a purified aqueous hydrogen peroxide solution'2005 6,783,748'Process for producing purified aqueous hydrogen peroxide solution'2004 6,713,615'Process for producing erythromycin derivative'2004 6,649,139'Process for producing a purified aqueous hydrogen peroxide solution'2003 6,479,657'Crystalline 1-kestose and process for preparing the same'2002 6,417,224'Prophylactic, therapeutic agent for osteoporosis'2002 6,342,590'Erythromycin a derivatives and method for preparing same'2002 6,337,089'Microcapsule containing core material and method for producing the same'2002 6,197,758'Methods for supplying postgastrectomic mineral and methods for treating postgastrectomic syndrome'2001 6,087,345'Material inhibiting lipid peroxide-increase'2000 5,900,255'Material for prevention and treatment of osteoporosis'1999 5,753,214'Base material for cosmetics and uses of the same'1998 5,635,395'Optically active 1,4-dihydropyridine compounds and the microbial process for the stereoselection thereof'1997 5,588,254'Plant cultivation method'1996 5,474,923'Method for the biological preparation of hydroxyvitamin D compounds'1995 5,360,737'Enterobacter cloacae ferm BP1529 having plant growth acceleratory activity'1994 5,336,766'Indoleacetic acid synthetase-encoding gene'1994 4,993,185'Process for improving quality of fruit'1991 4,990,602'Erythromycin A derivatives'1991 4,975,370'Process for preparing 14-hydroxy-6-O-methyl-erythromycin A'1990 4,833,236'Erythromycin derivatives'1989 4,681,771'Sweetener'1987 4,680,386'6-O-methylerythromycin a derivative'1987 4,672,109'Method for selective methylation of erythromycin A derivatives'1987 4,670,549'Method for selective methylation of erythromycin a derivatives'1987 4,668,776'Protected des-N-methylerythromycin derivative'1987 4,507,232'Peptide derivatives'1985 4,496,717'Erythromycin B derivatives'1985 4,474,800'Epoxysuccinyl amino acid derivatives'1984 4,418,075'Epoxysuccinyl amino acid derivatives'1983 4,396,631'Bifidobacterium-containing confectionery tablets and process for preparing the same'1983 4,382,889'Epoxysuccinic acid derivatives'1983 4,333,879'Epoxysuccinic acid derivatives'1982 3,998,696'Method for producing maltose'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2002Patents assigned to MEIJI SEIKA KAISHA (12)· patent assignee history

1982–2007Patents assigned to TAISHO PHARMACEUTICAL CO LTD (16)· patent assignee history

1982–2007Based in Saitama, JP· patent location history

1983–1990Based in Kuki, JP· patent location history

1987–1996Based in Kanagawa, JP· patent location history

1995–1997Patents assigned to MERCIAN CORP (2)· patent assignee history

1998–2002Patents assigned to SEIWA KASEI CO LTD (2)· patent assignee history

2002–2018Based in Osaka, JP· patent location history

2003–2008Patents assigned to SANTOKU CHEMICAL IND CO LTD (5)· patent assignee history

2003–2008Based in Sendai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAISHO PHARMACEUTICAL CO LTD	16	1982–2007
MEIJI SEIKA KAISHA	12	1976–2002
SANTOKU CHEMICAL IND CO LTD	5	2003–2008
MERCIAN CORP	2	1995–1997
SEIWA KASEI CO LTD	2	1998–2002

Locations

Location	Patents	Span
Saitama, JP	13	1982–2007
Kuki, JP	6	1983–1990
Sendai, JP	5	2003–2008
Kanagawa, JP	4	1987–1996
Osaka, JP	2	2002–2018