1
Iwabuchi Yasuo, Yoshioka Tomonori: Projection type keyboard device. Iwatsu Electric Company, May 22, 1973: US3735395 (18 worldwide citation)

In a projection type keyboard device of the type wherein desired information is selected by means of a light pen on a keyboard upon which the information of the desired letter, digit, symbol and the like are selectively projected, the light for projecting the desired information and the light of the ...


2
Iwabuchi Yasuo: An electrical push-button switch covering member of rubber material. Shinetsu Polymer Co, July 20, 1983: GB2112577-A (10 worldwide citation)

A rubber member 3 for a circuit board 7 has a resilient dome-like configuration composed of a central raised portion 1b, a thick-walled base flat 2 and a thin-walled riser in portion 3a, 3b integrally connecting them, in which two ring-wise ribs 1c, 6 are provided one 1c around the upper periphery o ...


3
Iwabuchi Yasuo, Kashiwatani Makoto, Takasu Atsunori, Hosoi Yuichi: Radiographic image conversion panel and its manufacturing method. Fuji Photo Film, February 21, 2003: JP2003-050298 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radiographic image conversion panel giving a radiographic image having high image quality, its manufacturing method, and a radiographic image information reading method. SOLUTION: This manufacturing method of the radiographic image conversion panel having a phospho ...


4
Tanaka Kazuo, Iwabuchi Yasuo, Kobayashi Takahito, Taneyama Hideto: Member for push button switch, and its manufacturing method. Shin Etsu Polymer, August 12, 2004: JP2004-227867 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a member for a push button switch having sufficient durability in a connecting part connecting key tops and densely arranging a plurality of key tops, and to provide a manufacturing method of the member for the push button switch making a complicated manufacturing pr ...


5
Iwabuchi Yasuo, Kashiwatani Makoto: Radiation image converting panel. Fuji Photo Film, April 9, 2003: JP2003-107160 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radiation image converting panel having improved sensitivity.SOLUTION: The radiation image converting panel has a phosphor layer formed by a vapor deposition method. The phosphor layer is formed of a phosphor having a cesium chloride crystal structure and has main ...


6
Iwabuchi Yasuo: Radiation detector and its manufacturing method. Fujifilm, May 15, 2008: JP2008-111789 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radiation detector capable of enhancing adhesion between a phosphor layer and a sensor panel of its lower layer, and suppressing to the utmost sensitivity decline as the radiation detector, and to provide its manufacturing method.SOLUTION: The radiation detector 30 ...


7
Isoda Yuji, Iwabuchi Yasuo: Process for preparing radiation image storage panel by gas phase deposition. Fuji Photo Film, October 22, 2003: EP1355322-A2 (4 worldwide citation)

A radiation image storage panel composed of a support and a phosphor film of a stimulable europium activated cesium bromide phosphor having the formula (I): CsBrM I XäM II X' 2 bM III X" 3 :zEu (I) [M I is an alkali metal element; M II is an alkaline earth metal element or a divalent metal element; ...


8
Isoda Yuji, Iwabuchi Yasuo: Method of manufacturing radiological image conversion panel. Fuji Photo Film, October 2, 2003: JP2003-279696 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radiological image conversion panel of high sensitivity capable of providing a radiological image of high image quality.SOLUTION: This method of manufacturing a radiological image conversion panel including a process for forming a layer of europium activated cesium ...


9
Iwabuchi Yasuo, Matsumoto Hiroshi, Hosoi Yuichi, Kashiwatani Makoto: Radiological image converting panel. Fuji Photo Film, January 8, 2004: JP2004-003955 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a radiological image converting panel which is highly sensitive to radiation and is capable of acquiring images having satisfactory graininess and sharpness.SOLUTION: A large number of protrusion parts 11a are provided over the whole surface of a support 11. By formi ...


10
Isoda Yuji, Takahashi Kenji, Koda Katsuhiro, Iwabuchi Yasuo, Matsumoto Hiroshi, Tazaki Seiji: Stimulable phosphor sheet and radiation image recording and reproducing method. Fuji Photo Film, June 6, 2000: JP2000-155200 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide high sharpness without lowering sensitivity by constituting the sheet of a barrier wall containing a stimulable phosphor finely dividing the sheet in the plane direction and a stimulable phosphor filling region showing reflection characteristic different from the bar ...