Sony Corporation

Kyowa Kirin Co., Ltd.

Kentaro Hatanaka

Shintaro Hosoe

Yoichiro Sako

Yasushi Miyajima

Toshiro Terauchi

Makoto Inoue

Kosei Yamashita

Motoyuki Takai

Takashi Miura

Kenjiro Ueda

Takashi Nomura

Eiju Yamada

Norihiro Nagai

Ryo Takaoka

Masayoshi Miura

Masayuki Ishikawa

Takeshi Kuboyama

Shigeharu Kondo

Kouichi Kasai

Tsuyoshi Oobayashi

Kosuke Suzuki

Kaori Yagi

Takayuki Miyama

Shinichiro Torii

Hidehito Suzuki

Nobuhiro Yagi

Yumiko Homma

Michihiro Maemoto

The present invention provides a nucleic acid-containing lipid nanoparticle comprising an analog of a fatty acid ester of glycerol, and a nucleic acid, wherein the analog is not hydrolyzable by a lipase.

Nucleic acid-containing lipid nanoparticle

The present invention provides nucleic acid-containing lipid nanoparticles containing a lipid (lipid A) which has a hydrophilic unit having a single quaternary ammonium group, and three independent, optionally substituted hydrocarbon groups, a lipid derivative or fatty acid derivative of a water-soluble polymer, and a nucleic acid.

Nucleic acid-containing lipid nanoparticles

In a DVR recording apparatus, a program and EPG data are received, and the EPG data and a reservation list, which relates to a reservation status of program recording, are stored. In addition, reserved recording, for recording a program in accordance with the reservation list, is carried out. Further, in the DVR, EPG data or the reservation list is transmitted in accordance with a request from a portable telephone. On one hand, in the portable telephone, in accordance with an operation of a user, a request of the EPG data or reservation list is transmitted, and in accordance with the request, the EPG data or reservation list transmitted from the DVR is received. Then, the EPG data or reservation list is presented in the portable telephone to a user.

Information processing system, recording apparatus, communication apparatus, information processing method, and program

An information processing apparatus, that obtains pieces of content information relating to content recorded in an information recording medium, includes a content identifier generation unit configured to read a content certificate which is recorded in the recording medium and which corresponds to the content stored in the information recording medium, and generates a content identifier by combining hash values which correspond to the content and which are included in data stored in the content certificate, a data transmitting unit configured to transmit the content identifier generated using the content identifier generation unit to a content information provision server, a data receiving unit configured to receive, from the content information provision server, the pieces of content information relating to the content which is specified on the basis of the content identifier, and a data outputting unit configured to output the pieces of content information received using the data receiving unit.

Information processing apparatus, information processing method and computer program

A file storage apparatus provides an information management method. The information management method includes correlating one or more electronic files with audible cues relative to audio content reproduced via the file storage apparatus, designating respective time intervals of the audio content during which each of the one or more electronic files can be accessed by the file storage apparatus, and retrieving the one or more electronic files of the file storage apparatus upon a predetermined user input provided to the file storage apparatus during one of the respective time intervals of the audio content.

Information management method, information management program, and information management device

Growing community of inventors

Tokyo, Japan

Kentaro Hatanaka