Historical clue formulations

• Bygone Japanese camera brand — 2024-02-05
• Former competitor of Nikon and Canon — 2019-02-26
• Longtime Nikon competitor — 2014-08-11
• Bygone Japanese camera brand — 2013-12-11
• Longtime name in photography — 2009-10-16
• Ricoh rival — 2007-03-17
• Olympus competitor — 2006-03-12
• Xerox competitor — 2003-11-21
• Canon competitor — 1998-09-19
• Canon competitor — 1996-01-17
• Kodak rival — 1995-11-03