P

Inventor

ASANO KIRO

24 patents
⚠️ This page may combine multiple inventors who share the name “ASANO KIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUREHA CHEMICAL IND CO LTD

23 patents
US4009305AFeb 22, 1977

Process for the surface treatment of carbon fibers

KUREHA CHEMICAL IND CO LTD55 citations93
US4042486AAug 16, 1977

Process for the conversion of pitch into crystalloidal pitch

KUREHA CHEMICAL IND CO LTD32 citations92
US5308618AMay 3, 1994

Dietary fiber extracted from wheat bran pharmaceutical and dietary compositions containing same

KUREHA CHEMICAL IND CO LTD31 citations91
US4260736AApr 7, 1981

Steroid hormone-antitumor derivatives

KUREHA CHEMICAL IND CO LTD29 citations89
US4332797AJun 1, 1982

Chlorambucil derivatives

KUREHA CHEMICAL IND CO LTD16 citations82
US4261910AApr 14, 1981

Process for the preparation of Chlorambucil derivatives

KUREHA CHEMICAL IND CO LTD18 citations82
US4198405AApr 15, 1980

Prostaglandine derivatives

KUREHA CHEMICAL IND CO LTD22 citations82
US5354745AOct 11, 1994

Estradiol derivative-chlorambucil conjugate process for preparing the same, and pharmaceutical composition

KUREHA CHEMICAL IND CO LTD13 citations81
US4202885AMay 13, 1980

Process for the preparation of anti-transplanted sarcoma 180 tumorigenic substances

KUREHA CHEMICAL IND CO LTD12 citations74
US4071553AJan 31, 1978

Method for the production of trans-4-aminomethyl cyclohexane-1-carboxylic acid

KUREHA CHEMICAL IND CO LTD7 citations74
US4048222ASep 13, 1977

Process for preparing trans-4-aminomethyl-cyclohexane-1-carboxylic acid

KUREHA CHEMICAL IND CO LTD16 citations74
US5576309ANov 19, 1996

Estradiol derivative-chlorambucil conjugate, process for preparing the same, and pharmaceutical composition

KUREHA CHEMICAL IND CO LTD6 citations73
US4938897AJul 3, 1990

Chlorambucil derivatives and cell-discriminating agent containing the same

KUREHA CHEMICAL IND CO LTD7 citations73
US4360663ANov 23, 1982

Steroid hormone-antitumor derivatives

KUREHA CHEMICAL IND CO LTD12 citations73
US4318908AMar 9, 1982

Methylated prostaglandin derivatives

KUREHA CHEMICAL IND CO LTD12 citations73
US4228275AOct 14, 1980

Nitrogen containing polysaccharide and process for preparing same

KUREHA CHEMICAL IND CO LTD11 citations73
US4921849AMay 1, 1990

Injection containing 3-benzoyloxy-1,3,5(10)-estratriene-17-[4-{p-(bis(2-chloroethyl)amino)phenyl}butanoyloxy)acetate as an active ingredient

KUREHA CHEMICAL IND CO LTD6 citations72
US4885290ADec 5, 1989

Immunoregulator comprising a derivative of estradiol

KUREHA CHEMICAL IND CO LTD9 citations72
US4293533AOct 6, 1981

Method for producing solid carbon material having high flexural strength

KUREHA CHEMICAL IND CO LTD17 citations71
US4296233AOct 20, 1981

Conjugate of amino sugar-steroid hormone

KUREHA CHEMICAL IND CO LTD3 citations63
US4243662AJan 6, 1981

Plant-virus controlling agent

KUREHA CHEMICAL IND CO LTD2 citations62
US4226633AOct 7, 1980

Raw composition for carbon articles

KUREHA CHEMICAL IND CO LTD1 citations52
US5578589ANov 26, 1996

Method for suppressing an immunoresponse with an estradiol derivative-chlorambucil conjugate

KUREHA CHEMICAL IND CO LTD0 citations51

TOYO BOSEKI

1 patent