Taniguchi Tadatsugu, Muramatsu Masami, Sugano Haruo, Matsui Hiroshi, Kashima Nobukazu, Hamuro Junji: Interleukin-2 polypeptides.. Ajinomoto, Japan Found Cancer, September 19, 1984: EP0118617-A2 (38 worldwide citation)

Interleukin-2 polypeptides, which are free from substances produced by human cells, are provided. These interleukin-2 polypeptides are produced by a culture of cells of Escherichia coli, constructed by gene-recombination technique, into which a plasmid comprising the genetic information for the synt ...

Kishimoto Tadamitsu, Hirano Toshio, Matsui Hiroshi, Takahara Yoshiyuki, Akiyama Yukio, Okano Akira: Recombinant b-cell differentiation factor.. Ajinomoto, Kishimoto Tadamitsu, March 2, 1988: EP0257406-A2 (36 worldwide citation)

A purified human B-cell differentiation factor (BCDF) which does not have a natural signal peptide attached to the N-terminal thereof, DNA encoding the BCDF, transformed cells containing such DNA, a process for producing and obtaining the BCDF, and compositions containing the BCDF are disclosed.

Uchikawa Akira, Iwasaki Atsushi, Fukuoka Toshio, Matsui Hiroshi, Matsumura Mitsuo, Sato Yasuhiko, Aoyama Masaaki, Shinomiya Eiichi, Fujinoki Akira, Ogino Nobuyoshi: Manufacture of a quartz glass vessel for the growth of single crystal semiconductor.. Shinetsu Handotai, Shinetsu Quartz Prod, June 7, 1989: EP0319031-A2 (21 worldwide citation)

A quartz glass crucible adapted for use in a process for pulling a single crystal semiconductor material having an opaque outer substrate of a quartz glass with a relatively high bubble content and an inner transparent glass layer which is substantially free from bubbles. The crucible is produced wh ...

Matsumura Mitsuo, Matsui Hiroshi: Manufacture of quartz glass crucible for use in the manufacture of single crystal in silicon.. Shinetsu Quartz Prod, January 2, 1992: EP0463543-A1 (18 worldwide citation)

A quartz glass crucible for use in a process for pulling a single crystal silicon and having an outer layer (3) and an inner layer (4). The outer layer (3) contains less than 0.3 ppm each of Na, K and Li and more than 5 ppm of Al. The outer layer (3) further contains bubbles to present an opaque app ...

Taniguchi Tadatsugu, Matsui Hiroshi, Hamuro Junji, Sato Takaaki, Sano Konosuke: Saccharomyces cerevisiae possessing gene coding for interleukin-2 polypeptide and method for producing interleukin-2 using the yeast.. Ajinomoto, Japan Found Cancer, May 22, 1985: EP0142268-A1 (18 worldwide citation)

There is disolved a cell of Saccharomyces cerevisiae transformed with a recontinant DNA comprising a gene coding for a polypeptide possessing the activity of interleukin-2 and a vector DNA capable of propagating in said cell, the coding sequence of said gene being located at a position downstream of ...

Murakami Tsutomu, Ozaki Hirochika, Oketani Naohiro, Morishita Akira, Matsui Hiroshi, Takahashi Takeshi, Adachi Katsumi, Takizawa Takushi, Asao Yoshito, Ohashi Atsushi: Winding assembly for dynamo electric machine, manufacturing method therefor, and stator for dynamo electric machine therewith. Mitsubishi Electric, June 21, 2002: JP2002-176752 (18 worldwide citation)

PROBLEM TO BE SOLVED: To provide a winding for a dynamo electric machine capable of improving mass production and downsizing.SOLUTION: This winding assembly for dynamo electric machine is composed of a plurality of winding assemblies attached to iron core slots. The respective winding assemblies 14 ...

Tonouchi Naoto Central Res Lab, Kojima Hiroyuki Central Res La, Matsui Hiroshi Central Res Lab: Recombinant dna sequences encoding feedback inhibition released enzymes, plasmids comprising the recombinant dna sequences, transformed microorganisms useful in the production of aromatic amino acids, and a process for preparing aromatic amino acids by fermentation.. Ajinomoto, June 3, 1992: EP0488424-A2 (17 worldwide citation)

A method for releasing feedback inhibition of the key enzymes in the production of aromatic amino acids by fermentation is disclosed. Aromatic amino acids are prepared by a process which comprises transforming a microorganism with a recombinant DNA sequence bearing a gene or gene group encoding a fe ...

Hashiguchi Ken Ichi C O Centra, Kishino Hiroko C O Central Res, Tsujimoto Nobuharu C O Central, Matsui Hiroshi C O Central Res: L-isoleucine producing bacterium and method for preparing l-isoleucine through fermentation.. Ajinomoto, December 6, 1995: EP0685555-A1 (17 worldwide citation)

An L-isoleucine-producing bacterium belonging to the genus Escherichia which carries a thrABC operon which comprises a thrA gene coding for aspartokinase I-homoserine dehydrogenase I substantially released from the inhibition by L-threonine and an ilvGMEDA operon which comprises an ilvA gene coding ...

Takagi Hiroshi, Arafuka Shino, Matsui Hiroshi, Washizu Kinya, Ando Keiichi, Koikeda Satoshi: Recombinant transglutaminase.. Amano Pharma, Ajinomoto, April 22, 1992: EP0481504-A1 (16 worldwide citation)

A DNA gene which encodes transglutaminase, a plasmid in which the DNA gene is incorporated, a transformant transformed with the plasmid and a process for the production of transglutaminase that comprises culturing the transformant.