1
Hagihara Hiroshi, Kitayama Kaori, Hayashi Yasuhiro, Igarashi Kazuaki, Endo Keiji, Ozaki Katsuya: Novel amylases. Kao, July 26, 2000: EP1022334-A2 (65 worldwide citation)

Described are liquefying alkaline amylases each having residual activity not less than 70% when treated at pH 10 and 45 DEG C for 30 minutes in the presence of 1 to 100 mM of EDTA or EGTA; and a detergent comprising the same. Compared with the conventional amylases for a detergent, they have high ch ...


2
Kiso Yoshinobu, Hayashi Yasuhiro, Higuchi Naoki, Saitoh Masayuki, Hashimoto Masaki: Prophylactic and therapeutic agent for bone diseases comprising di- or tripeptide derivative as active ingredient.. Suntory, September 23, 1992: EP0504938-A2 (63 worldwide citation)

Use of a compound represented by the following general formula (I): wherein R represents a straight or branched acyl group having 2 to 10 carbon atoms, a branched cyclic or bridged cyclic alkyloxycarbonyl group having 4 to 15 carbon atoms, a substituted or unsubstituted benzyloxycarbonyl group, a 2, ...


3
Nishikawa Meisei C O Pat Div T, Inagawa Jun C O Pat Division T, Inagaki Takeshi C O Pat Div To, Kaneshige Toshihiko C O Pat Di, Hayashi Yasuhiro C O Pat Div T, Kojima Tadashi C O Pat Div Tos: Erroneous track jump restoration apparatus for optical record disc player.. Tokyo Shibaura Electric Co, Toshiba Audio Video Eng, March 23, 1988: EP0260722-A2 (36 worldwide citation)

An apparatus for reproducing data stored on a disc in a plurality of tracks connected in a continuous spiral track or separated in concentric tracks. The apparatus includes a device for rotating the disc (122), an optical pickup device (123) aligned with one of the tracks for reading the data from t ...


4
Higuchi Naoki, Saitoh Masayuki, Niwata Shinjiro, Kiso Yoshinobu, Hayashi Yasuhiro: Dipeptide derivative and prophylactic and therapeutic agent for bone diseases containing the same.. Suntory, May 26, 1993: EP0543310-A2 (30 worldwide citation)

A prophylactic or therapeutic agent for malignant hypercalcemia, bone Paget's disease and osteoporosis is disclosed, which contains as an active ingredient a dipeptide derivative represented by formula: RNH-CH(R)-CO-NH-CH(R)-R (I> wherein R represents an aliphatic acyl group, a halogen-substituted a ...


5
Oota Tomoichirou, Hayashi Yasuhiro, Fujita Takeshi: Fixing device and image forming device. Canon, July 28, 2000: JP2000-206813 (23 worldwide citation)

PROBLEM TO BE SOLVED: To obtain a fixing device using an electromagnet induction heating system which is capable of keeping the surface temperature distribution in the axial ditection of a fixing roller constant, and an image forming device provided with the fixing device. SOLUTION: The device is pr ...


6
Araki Hiroyuki, Hagihari Hiroshi, Hayashi Yasuhiro, Endo Keiji, Igarashi Kazuaki, Ozaki Katsuya: Highly productive alpha-amylases. Kao, April 24, 2002: EP1199356-A2 (22 worldwide citation)

Provided are highly productive mutant alpha -amylases which are derived from an alpha -amylase having an amino acid sequence represented by SEQ ID No. 1 or 2 or showing at least 60% homology thereto and are constructed so that a specific amino acid residue taking part in productivity is deleted or s ...


7
Inoue Hidekazu, Murafuji Hidenobu, Hayashi Yasuhiro: (Ja) pde7阻害作用を有するチエノピラゾール誘導体, (En) Thienopyrazole derivative having pde7 inhibitory activity. Daiichi Asubio Pharma, Inoue Hidekazu, Murafuji Hidenobu, Hayashi Yasuhiro, KUSAMA Osamu, January 12, 2006: WO/2006/004040 (16 worldwide citation)

(EN) A thienopyrazole derivative represented by the following formula (I): [wherein preferably, R1 is cyclohexyl, cycloheptyl, or tetrahydropyranyl; R2 is methyl; R3 is hydrogen; and R4 is -CONR5R6 (wherein either of R5 and R6 is hydrogen)]. It has selective inhibitory activity against PDE7 and thus ...


8
Shimamoto Tetsuo, Inoue Hidekazu, Hayashi Yasuhiro: 1-cycloalkyl-1,8-naphthyridin-4-one derivatives with phosphodiesterase iv inhibitory activity. Suntory, February 9, 2000: EP0978516-A1 (13 worldwide citation)

A 1-cycloalkyl-1,8-naphthylidin-4-one derivative having the formula (I): wherein R indicates a substituted or unsubstituted cycloalkyl group or a substituted or unsubstituted heterocycloalkyl group, R, R, and R independently indicate a hydrogen atom, a substituted or unsubstituted lower alkyl group, ...


9
Hayashi Yasuhiro, Maeyama Ryuichiro: Image heating device and image forming device. Canon, June 16, 2000: JP2000-162912 (11 worldwide citation)

PROBLEM TO BE SOLVED: To eliminate the problem caused by the temperature rising of a paper non-passing part by preventing or mitigating the temperature rising of the paper non-passing part of an image heating device in the image heating device of an electromagnetic induction heating system and an im ...


10
Maeyama Ryuichiro, Hayashi Yasuhiro, Fujita Takeshi, Oota Tomoichirou: Image heating device and image forming device. Canon, June 16, 2000: JP2000-162913 (11 worldwide citation)

PROBLEM TO BE SOLVED: To eliminate the problem caused by the temperature rising of a paper non-passing part by preventing or mitigating the temperature rising of the paper non-passing part of an image heating device at the image heating device of an electromagnetic induction heating system and an im ...