51
Jyoji Karasawa, Masataka Santoku, Daichi Imabayashi: Cathode assembly and an electron gun having the same. Sony Corporation, Jay H Maioli, June 13, 1995: US05424606 (3 worldwide citation)

In a cathode assembly of a cathode ray tube, a cathode having an emitter is inserted in a through-hole formed in an insulator. The emitter is provided so as to face a cylindrical electrode of a first grid at a predetermined distance. A hole communicating with the through-hole is formed at a longitud ...


52
Santoku Masataka, Kuramoto Fumio, Okada Masamichi, Hachitani Yoichi, Watanabe Itaru: Glass panel for cathode ray tube, cathode ray tube employing this glass panel and method for producing cathode ray tube. Sony, Hoya, August 22, 2001: EP1125900-A1 (3 worldwide citation)

A CRT in its entirety is to be rendered lightweight without detracting from the resistance against pressure of a panel or from characteristics desirable for the CRT. To this end, there is provided a glass panel for a CRT obtained on chemically reinforcing the glass containing 57 to 64 wt% of SiO2, 0 ...


53
Ryo Murakami: Powder for permanent magnet, method for its production and anisotropic permanent magnet made using said powder. Santoku Metal, Marshall Gerstein & Borun, December 11, 2001: US06328817 (3 worldwide citation)

There is provided a powder for permanent magnet comprising needle-like fine particles of Fe or Fe—Co alloy as a base material, a hard magnetic layer and a separation layer of an oxide of rare earth element provided outside said hard magnetic layer.


54
Kaneko Akihito: Rare earth metal/nickel-base hydrogen absorbing alloy, process for preparing the same, and negative electrode for nickel-hydrogen secondary battery. Santoku Metal, August 20, 1997: EP0790323-A1 (3 worldwide citation)

A rare earth metal/nickel-base hydrogen absorbing alloy having a composition represented by formula (1): (R1-x Lx )(Ni1-y My )z , (wherein R represents La, Ce, Pr, or Nd; L represents Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, Mg, or Ca; and M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf ...


55
Murakami Ryo, Kanekiyo Hirokazu, Hirosawa Satoshi: Process for producing, through strip casting, raw alloy for nanocomposite type permanent magnet. Santoku, Sumitomo Spec Metals, August 27, 2003: EP1338359-A1 (3 worldwide citation)

To make a raw alloy, consisting mostly of amorphous structure, highly productively and at a reduced cost for a nanocomposite magnet, a molten alloy represented by Fe100-x-y-zRxQyMz (where R is at least one element selected from Pr, Nd, Dy and Tb; Q is B and/or C; M is at least one element selected f ...


56
Otsuki Takayuki: Negative active material for lithium ion secondary battery and its manufacturing method. Santoku, July 11, 2003: JP2003-197188 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide a negative active material for a lithium ion secondary battery having high discharge capacity per volume and high cycle characteristics and to provide its manufacturing method.SOLUTION: This negative active material for the lithium ion secondary battery has alloy com ...


57
Shintani Kazumasa, Murakami Ryo, Yamamoto Kazuhiko: (Ja) 希土類焼結磁石用合金鋳片の製造法、希土類焼結磁石用合金鋳片及び希土類焼結磁石, (En) Process for producing alloy slab for rare-earth sintered magnet, alloy slab for rare-earth sintered magnet and rare-earth sintered magnet. Santoku Corporation, Shintani Kazumasa, Murakami Ryo, Yamamoto Kazuhiko, SAKAI Hajime, October 13, 2005: WO/2005/095024 (3 worldwide citation)

(EN) A process for producing an alloy slab for rare-earth sintered magnet, in which homogenization of R-rich region and 2-14-1 phase dendrite spacings, sizes, orientations, shapes, etc. can be attained with the generation of chill crystal suppressed, which alloy slab facilitates pulverization into u ...


58
Ogura Akira, Hirata Koichi, Tanaka Moriya: Liquid storage container. Santoku, November 13, 2001: JP2001-315825 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide a liquid storage container wherein an amount of waste is reduced by allowing long term preservation in storing a liquid.SOLUTION: A liquid injection port 10 is provided on a sealable container body 2, a lid 3 is removably attached on the injection port 10, an opening ...


59
Fujio Tanaka, Ichiro Sugawara, Takashi Adachi, Kazuhisa Mine: Process for producing a purified aqueous hydrogen peroxide solution. Santoku Chemical, Webb Ziesenheim Logsdon Orkin & Hanson P C, May 24, 2005: US06896867 (2 worldwide citation)

A process for producing a purified aqueous hydrogen peroxide solution comprises contacting an aqueous hydrogen peroxide solution containing metal ion impurities firstly with a H+ type cation exchange resin, secondly with a carbonate iron (CO32−) type or bicarbonate ion (HCO3−) type anion exchange re ...


60
Fujio Tanaka, Takashi Adachi, Toshimi Suzuki, Mutsuro Noguchi, Tomoaki Kobayashi: Method of regenerating ion exchange resin. Santoku Chemical, The Webb Law Firm, June 28, 2005: US06911481 (2 worldwide citation)

A method of regenerating an ion exchange resin, comprising the steps of packing a used ion exchange resin in a regeneration tower; and repeating at least twice a step comprising passing an aqueous solution of regenerant through the regeneration tower downward from a top part of the regeneration towe ...