1
Takeaki Baba, Keizo Nanba, Yoshio Takeshima, Hiromichi Sano, Koji Tobita, Atsuo Muneto, Toshihiro Hara, Kazuki Fujise: Honeycomb panel structure. Sumitomo Light Metal, Parkhurst Oliff & Berridge, June 5, 1990: US04931340 (69 worldwide citation)

A honeycomb panel structure for thermal and acoustic insulation and for load bearing capability has a honeycomb panel which comprises a honeycomb core laminated with two facing plates, and a pair of housings. Each housing has a channel to engage and support a edge of the honeycomb panel. A first neu ...


2
Mikio Kitamura, Shingo Makino, Yoshio Takeshima: Method of producing magnetic head structure. NEC Corporation, Burns Doane Swecker & Mathis, March 23, 1993: US05195233 (9 worldwide citation)

The head is made up of a first core block having a first core, and a second core block having a second core and a coil wound therearound. The core blocks each has a pair of slider blocks which hold the first or second core between the bonding surfaces thereof. The first core forms part of the bondin ...


3
Toshikazu Sugimura C O Nec Kan, Yoshio Takeshima C O Nec Kansa, Hidefumi Yamamoto C O Nec Kans, Masaaki Yabuta C O Nec Kansai, Masami Horiuchi C O Nec Kansai: Method for fabricating an impregnated type cathode.. Nippon Electric Co, January 23, 1991: EP0409275-A2 (9 worldwide citation)

A method for fabricating an impregnated type cathode comprises the steps of mixing metal powder having a high melting point and a heat proof property, and electron emission substance powder in a dry state, pressing the mixed powder to provide a pressed mixture, and applying an isostatic pressure to ...


4
Toshikazu Sugimura, Yoshio Takeshima, Hidefumi Yamamoto, Masaaki Yabuta, Masami Horiuchi: Method for fabricating an impregnated type cathode. NEC Kansai, Laff Whitesel Conte & Saret, March 17, 1992: US05096450 (7 worldwide citation)

A method for fabricating an impregnated type cathode comprises the steps of mixing metal powder having a high melting point and a heat proof property, and electron emission substance powder in a dry state, pressing the mixed powder to provide a pressed mixture, and applying an isostatic pressure to ...


5
Nobuyuki Ishiwata, Yoshio Takeshima, Takahiro Korenari, Haruo Urai: Magnetic core and magnetic head using the same. NEC Corporation, Sughrue Mion Zinn Macpeak & Seas PLLC, April 7, 1998: US05736264 (7 worldwide citation)

A magnetic head of the present invention has a magnetic core and a substrate for supporting the magnetic core. The magnetic core has a magnetic layer which is of a soft magnetic alloy mainly composed of FeTaN. The composition of the alloy meets 72.ltoreq.x.ltoreq.82, 5.ltoreq.y.ltoreq.15, 10.ltoreq. ...


6
Nariaki Mukaide, Yoshio Takeshima: Magnetic head and method of fabricating the same. NEC Corporation, Hayes Soloway Hennessey Grossman & Hage P C, November 10, 1998: US05835316

There is provided a magnetic head including (a) a block made of magnetic substance, and having first and second leg portions defining a recess therebetween, (b) a first magnetic thin film covering at least on an upper surface of the first leg portion therewith, (c) a member made of non-magnetic subs ...