1
Tozaki Akihiro, Sawabe Takao, Yoshimura Ryuichiro, Moriyama Yoshiaki, Yamamoto Kaoru, Nakamura Hiroshi, Yoshio Junichi: Information record medium, apparatus for recording the same and apparatus for reproducing the same. Pioneer Electronic, September 24, 1997: EP0797204-A2 (108 worldwide citation)

The record information (42, 43, 44) and the access information (51: DSI) are recorded on a record track (1a) of an information record medium (1: DVD) such that the record information and the access information are divided into a plurality of first data groups (30: VOBU), each of which is a unit able ...


2
Tozaki Akihiro, Nakamura Hiroshi: Method of and apparatus for recording information on record medium, and method and apparatus for reproducing the same, and a record medium. Pioneer Electronic, January 8, 1997: EP0752705-A2 (103 worldwide citation)

A recording apparatus (100) for recording information on a record medium (DKo) is provided with: a controller (1) for generating a start address of each time-unit piece of main information divided by a predetermined time unit based on time information corresponding to the main information; a process ...


3
Hosono Koji, Nakamura Hiroshi, Takeuchi Ken, Imamiya Kenichi: Non-volatile semiconductor memory. Tokyo Shibaura Electric Co, September 19, 2001: EP1134746-A2 (61 worldwide citation)

A non-volatile semiconductor device has a memory cell array having electrically erasable programmable non-volatile memory cells, reprogramming and retrieval circuits that temporarily store data to be programmed in the memory cell array and sense data retrieved from the memory cell array, each reprog ...


4
Mori Takashi, Takahashi Tetsuo, Nakamura Hiroshi, Kudo Yuji: Optical exposure apparatus and photo-cleaning method. Nippon Kogaku, October 28, 1998: EP0874283-A2 (57 worldwide citation)

Optical exposure apparatus (5) and methods of using same, for patterning a workpiece and photo-cleaning the optical components in the apparatus, which can be contaminated by moisture and organic compounds in the atmosphere. The apparatus comprises an illumination optical system (10-19) having a ligh ...


5
Hosono Koji, Nakamura Hiroshi, Takeuchi Takeshi, Imamiya Kenichi: Non-volatile semiconductor memory. Toshiba, November 22, 2001: JP2001-325796 (49 worldwide citation)

PROBLEM TO BE SOLVED: To provide an EEPROM having a write-in/read-out circuit in which a cache function and a multi-level logic operation function can be realized in optimum conditions.SOLUTION: A rewriting/read-out circuit 140 is connected selectively to a memory cell array, while the circuit has a ...


6
Fukui Atsushi, Hashimoto Takuya, Kusumoto Yasuyuki, Nakamura Hiroshi, Fujimoto Masahisa, Fujitani Shin: Negative electrode for lithium secondary battery, and its manufacturing method. Sanyo Electric, September 13, 2002: JP2002-260637 (46 worldwide citation)

PROBLEM TO BE SOLVED: To provide a negative electrode for a lithium secondary battery, capable of providing high discharge capacity and having superior charge- discharge cycle characteristic, and to provide its manufacturing method.SOLUTION: This negative electrode for a lithium secondary battery an ...


7
Tozaki Akihiro, Nakamura Hiroshi, Yoshio Junichi: Information recording apparatus and information reproducing apparatus. Pioneer Electronic, January 15, 1997: EP0753854-A2 (40 worldwide citation)

A recording apparatus (100) for recording record information onto a record medium (DKo) to be reproduced by a reproducing apparatus (200), is provided with: a process device (3) for dividing the record information into a plurality of partial record informations on the basis of material content infor ...


8
Nakamura Hiroshi, Fujii Teruko, Sadakane Tetsuo, Baba Yoshimasa: Remote authentication system. Mitsubishi Electric, March 15, 2000: EP0986209-A2 (39 worldwide citation)

To obtain a remote authentication system that securely authenticates with protecting biometrics information, which is user's personal information, and is firm on security when performing authentication of a person with the biometrics information, and a remote authentication method. The present inven ...


9
Nakamura Hiroshi: Digital communication system with reduced intersymbol interference. Fujitsu, Lerner Herbert L, April 23, 1974: US3806807 (37 worldwide citation)

The transmitter of a digital communication system comprises a compensator which controls at least one of the level, frequency and phase of a signal to be transmitted in accordance with a characteristic of the communication system and the condition of the code preceding or succeeding the signal. The ...


10
Sakui Yasushi, Nakamura Hiroshi: Nonvolatile semiconductor memory. Toshiba, August 11, 2000: JP2000-222895 (36 worldwide citation)

PROBLEM TO BE SOLVED: To obtain an NAND type EEPROM in which a plurality of erase blocks can be set in one NAND cell block. SOLUTION: The NAND cell block 1 of a memory cell array comprises NAND cells in which a plurality of memory cell transistors MC are connected in series between a bit line BL and ...