Yoichi Takashima | Researchain

Archive Network Publication Hotspot Collaboration

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Yoichi Takashima is active.

Explore More

Publication

Featured researches published by Yoichi Takashima.

Archive | 1998

Method for embedding and reading watermark-information in digital form, and apparatus thereof

Takao Nakamura; Hiroshi Ogawa; Yoichi Takashima

Archive | 2000

Embedding method and extracting method for information using digital watermark

Shinsuke Honjo; Takao Nakamura; Hiroshi Ogawa; Mutsuo Sano; Ryoichi Sasaki; Yoichi Takashima; Yutaka Yoshiura; 高雄中村; 良一佐々木; 睦夫佐野; 裕吉浦; 宏小川; 信輔本城; 洋一高嶋

Archive | 2002

Multiple digital watermarking method, multiple digital watermarking apparatus, and multiple digital watermarking program and storage medium with the program recorded thereon

Kazuya Kadogoe; Takao Nakamura; Yoichi Takashima; Tomohiro Yamada; 高雄中村; 智広山田; 和也角越; 洋一高嶋

Archive | 1998

Information multiplexing method and method and device for extracting information

Takao Nakamura; Hiroshi Ogawa; Yoichi Takashima; Atsuki Tomioka; 高雄中村; 淳樹富岡; 宏小川; 洋一高嶋

Archive | 1998

Method of embedding watermark-information into digital data

Takao Nakamura; Hiroshi Ogawa; Yoichi Takashima

Archive | 1997

Electronic watermark generating method and reading method therefor

Naoki Iwagami; Takehiro Moriya; Yoichi Takashima; 健弘守谷; 直樹岩上; 洋一高嶋

Archive | 1996

Copyright protection method and its system

Takao Nakamura; Hiroshi Ogawa; Yoichi Takashima; 高雄中村; 宏小川; 洋一高嶋

Archive | 2000

Method and device for dynamic password authentication and recording medium with the method recorded thereon

Tsutomu Horioka; Mutsuo Sano; Katsumi Sekiguchi; Noboru Sonehara; Osamu Takahashi; Tatsuo Takahashi; Yoichi Takashima; Koji Tsurumaki; 睦夫佐野; 力堀岡; 曽根原登; 克己関口; 洋一高嶋; 修高橋; 竜男高橋; 宏治鶴巻

Archive | 2001