Graphtec logo with a stylized G symbol and uppercase GRAPHTEC text in a black banner.
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Graphtec Corporation

Graphtec Corporation is a Japanese manufacturer of cutting plotters, scanners, and measuring instruments, headquartered in Yokohama. The company was established in 1949 as Watanabe Laboratories Corporation and adopted the Graphtec name in 1983. Its visual identity changed in August 2003.

Country: Japan

Industry: Electronics

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Graphtec Corporation is a Japanese manufacturer of cutting plotters, scanners, and measuring instruments, headquartered in Yokohama. The company was established in 1949 as Watanabe Laboratories Corporation and adopted the Graphtec name in 1983. [1]

Design and History

Graphtec’s visual identity underwent a documented change in August 2003. According to the company’s corporate identity manual, the logos were changed with the aim of updating the company’s image and showing a new, revitalized Graphtec. The manual provides explanations of the new logotypes and standards for using the corporate brand mark, the corporate name, and the symbol mark. [2]

An earlier trademark registration for “GRAPHTEC and device” was filed in September 1983, the same year the company changed its name from Watanabe Measurement Equipment to Graphtec Corporation. The trademark was registered in October 1984 and was described as a monochrome (ink color) mark. [3] [1]

Meaning and Symbolism

The 2003 corporate identity manual defines Graphtec’s corporate colors, which include Graphtec Blue (specified as PANTONE 300C), Gray 60%, Black, and White. The manual also designates a sub-color for the brand system. [2]

Typography and Design

The 2003 corporate identity manual establishes usage standards for the corporate brand mark, the corporate name, and the symbol mark, indicating that the identity system comprises both a logotype and a separate symbol. The manual governs how these elements may be combined and applied across corporate materials. [2]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

Pure black, single color.

  • #000000Black, 100%

    RGB 0, 0, 0; CMYK 0, 0, 0, 100

    White text 21.0:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Electronics

281 measured Electronics logos

  • Main color black31%
  • Combination mark36%
  • Single color57%
  • Most common main color here: blue32%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
Combination markClassified by AI
Proportions
5.5 : 1Horizontal
Ink coverage
68%32% empty space inside the outline
Symmetry
Asymmetric53% left-right match
Outline
RectangularOverall silhouette
Complexity
Moderate5 shapes, about 333 points

Typography

Lettering style: Geometric sans, uppercase.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Symbol shows
Stylized letter G with slashes
Style
Geometric, flat, minimal
Layout
Symbol left of the name
Techniques
Negative space, letter used as symbol, geometric construction
Text in the logo
GRAPHTEC

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