1
Maeda Hiromi, Takahashi Masaki: Vacuum cleaner. Matsushita Electric, March 4, 2004: JP2004-065357 (26 worldwide citation)

PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a convenience in use capable of informing that it has quite a well convenience in use and the amount of dust collection at a dust collecting unit is more than a specified value.SOLUTION: This vacuum cleaner comprises an electric blower 1 for p ...


2
Maeda Hiromi, Miki Shogo, Nishide Takuji: Balloon catheter and method of production. Kanegafuchi Chemical Ind, November 15, 2000: EP1051990-A1 (22 worldwide citation)

A balloon catheter used in PTCA (Percutaneous Transluminal Coronary Angioplasty), and a method for manufacturing the catheter shaft and balloon thereof. The balloon catheter is equipped with a catheter shaft (1A) comprising a multi-lumen tube inclusive of a dual-lumen tube and a balloon (2) provided ...


3
Fukaya Kohei, Maeda Hiromi, Nishide Takuji, Miki Shogo, Nakano Ryoji, Hashiba Masato: Balloon catheter. Kanegafuchi Chemical Ind, August 1, 2001: EP1120129-A1 (12 worldwide citation)

A balloon catheter 1 is configured so as to comprise a catheter shaft 2 formed by joining a proximal-side tubular member 3 and a distal-side tubular member 4, an adapter member 6 connected to the base end of the catheter shaft 2, and a balloon 5 joined to the distal end of the catheter shaft 2. A me ...


4
Nakano Ryoji, Maeda Hiromi, Miki Shogo: Stent. Kanegafuchi Chem, December 3, 2002: JP2002-345971 (9 worldwide citation)

PROBLEM TO BE SOLVED: To provide a stent having a large number of partially folding parts, which can be extended and deformed in a diagonal pattern surrounded with struts as linear elements. SOLUTION: The stent has a plurality of polygonal patterns surrounded with struts as linear elements parallel ...


5
Maeda Hiromi: Natural rubber and rubber composition using the same. Bridgestone, September 24, 2004: JP2004-262973 (9 worldwide citation)

PROBLEM TO BE SOLVED: To provide a natural rubber which improves low heat build-up without damaging the aging resistance of the natural rubber inherently possessed, and to obtain its composition.SOLUTION: The natural rubber is obtained by partially deprotenizing the proteins in a natural rubber late ...


6
Miki Shogo, Nakano Ryoji, Maeda Hiromi: Drug injection catheter. Kanegafuchi Chem, April 17, 2001: JP2001-104487 (8 worldwide citation)

PROBLEM TO BE SOLVED: To provide a drug injection catheter which is effectively used for a medical treatment method wherein the formation of a new blood vessel is accelerated in an occluded cardiac muscle in the vicinity of a lesion, e.g. a medical treatment such as a bypass blood circulation path i ...


7
Iwafune Seiichiro, Maeda Hiromi: Natural rubber mixture, its production method, and rubber composition prepared by using the same. Bridgestone, November 6, 2003: JP2003-313366 (8 worldwide citation)

PROBLEM TO BE SOLVED: To provide a natural rubber mixture which can exclude or reduce the mastication step, has a low viscosity without increasing the viscosity during storage, and is excellent in resistance to heat aging; a production method therefor; and a rubber composition prepared by using the ...


8
Miki Shogo, Fukaya Kohei, Nishide Takuji, Hashiba Masato, Nakano Ryoji, Maeda Hiromi: Balloon catheter and method of production thereof. Kanegafuchi Chemical Ind, August 2, 2000: EP1023913-A1 (7 worldwide citation)

A balloon catheter capable of improving re-wrapping property by preventing looming of an inner tube after inflation of a balloon, preventing bending by casing discontinuity of rigidity at the bond portion between an outer tube and the balloon, improving advancing performance inside the blood vessel ...


9
Takahashi Masaki, Senoo Hiroyuki, Hayami Sadataka, Maeda Hiromi: Electric vacuum cleaner. Matsushita Electric, April 25, 2000: JP2000-116577 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner capable of performing a comfortable cleaning operation through control of the motor supply power so that the suction force is variable by sensing the motor current and power factor.SOLUTION: An e electric vacuum cleaner is equipped with a c ...


10
Maeda Hiromi, Miki Shogo, Higuchi Hiroyasu: Ultrasonic echo catheter within blood vessel. Kanegafuchi Chem, September 11, 2001: JP2001-245886 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide an ultrasonic echo catheter within blood vessels which makes liquid pass with speed, safety and precision through a collateral vasoconstriction part in bifurcation blood vessels.SOLUTION: The catheter has an ultrasonic transducer around its tip and also has two shaft ...



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