Inventor

TOMIZUKA KAZUMA

JP29 patents

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

TOMIZUKA KAZUMA

KYOWA HAKKO KIRIN CO LTD

Transgenic transchromosomal rodents for making human antibodies

Transgenic transchromosomal rodents for making human antibodies

Method of stimulating epithelial cell proliferation by administration of gastrointestinal proliferative factor

Method for modifying chromosomes

Expression of xenogenous (human) immunoglobulins in cloned, transgenic ungulates

Transgenic ungulates capable of human antibody production

Method of producing xenogenous antibodies using a bovine

Transgenic bovine having reduced prion protein activity and uses thereof

Transgenic transchromosomal rodents for making human antibodies

Pharmaceutical composition for treating bone diseases which comprises protein comprising Frizzled 1, Frizzled 2 or Frizzled 7 extracellular cysteine-rich domain

Pharmaceutical composition for treating bone diseases which comprises protein comprising Frizzled1, Frizzled2 or Frizzled7 extracellular cysteine-rich domain

KIRIN BREWERY

Transgenic transchromosomal rodents for making human antibodies

Chimeric mice that are produced by microcell mediated chromosome transfer and that retain a human antibody gene

Transgenic bovines capable of human antibody production

KIRIN PHARMA KK

Artificial human chromosome containing human antibody a light chain gene

Human artificial chromosome containing human antibody λ light chain gene and non-human animal containing the human artificial chromosome capable of genetic transmission

Method for modifying chromosomes

TOMIZUKA KAZUMA

Transgenic trasnchromosomal rodents for making human antibodies

Method for modifying chromosomes

Isolated human chromosome 14 fragment encoding immunoglobulin genes

KIRIN HOLDINGS KK

Transgenic bovines having reduced prion protein production

Transgenic animals and uses thereof

OSHIMURA MITSUO

Mammalian artificial chromosome vector comprising human cytochrome P450 gene (cluster) and non-human mammalian animal retaining the same

Human artificial chromosome (HAC) vector

HEMATECH LLC

Transgenic bovine comprising human immunoglobulin loci and producing human immunoglobulin

KUROIWA YOSHIMI

Human artificial chromosome containing human antibody λ light chain gene and non-human animal containing the human artificial chromosome capable of genetic transmission

MEDAREX INC

Transgenic transchromosomal rodents for making human antibodies

SQUIBB & SONS LLC

Human artificial chromosome containing human antibody lambda light chain gene and non-human animal containing the human artificial chromosome capable of genetic transmission

KAKEDA MINORU

Human artificial chromosome (HAC) vector and human cell medicine comprising same