2016/ 2/ 2 日本語と英語ページの統合Merged english page and Nihongo page.
2011/11/18 Removed "KEK and HEPnet-J Only".
2006/ 4/ 7 Small change in HTML samples.
2002/ 4/ 9 "Working environment" is merged into "Nihongo page".
2001/12/ 6 Added "Working environment", "Gijyutsu-shokuin or ..." is moved into there.
2001/ 5/16 Relocated to "research.kek.jp"
99/ 4/ 9 Added a URL into "Personal Links - Nihongo".
99/ 3/ 8 Update of "My job,...".
99/ 2/23 Update of "Password protected area."
98/12/11 Update of "Gijyutsu-shokuin ....".
98/11/27 Update of "Personal links".
98/10/16 Added several URLs into "Personal Links".
98/10/16 Update of "Gijyutsu-shokuin ....".
98/ 9/22 Misc.html in "My job, My Activity" is merged into "Personal Links / Computing related".
98/ 9/16 Added "photo" page. In the page Shokibarai '98, OpenHouse '98, Tape Exhibition at KEK OpenHouse'98 are included.
98/ 1/20 "Personal interest" of Nihongo version is added.
97/12/ 2 Upgrade "Gijyutsu-shokuin" page, added some inks.
97/10/22 Upgrade "Personal Links" and "About myself -- Personal interest"
97/10/20 Upgrade "My job, My Activity"
97/ 9/ 1 Added Gijyutsu-syokuin page.
97/ 9/ 1 Started to write update history.
2013/ 6/26 検索サイトの更新
2011/ 3/11 「共通研究施設での講演の資料」を追加
2008/ 3/25 検索サイトの更新
2006/11/14 リンク集の整理, 一部別ページに移動
2005/ 4/18 項目整理, 技術職員関係の整理は後日、「CHEP04 報告」追加
2002/10/ 2 Added search engines.
2002/ 4/ 9 Created