What is the core technical breakthrough of this invention?

The technology uses a specific multi-layer structure with interference and absorption pigments to optimize light transmission, allowing high-clarity display visibility through decorative patterns that would typically cause interference.

In which industries is this technology currently being utilized?

It is primarily used in the automotive industry for interior panels and in the home appliance market for sophisticated control interfaces and decorative displays.

What is the significance of the National Invention Awards?

Established in 1919, it is one of Japan's most prestigious award programs, honoring inventions that significantly contribute to the nation's industrial and scientific development.

NISSHA Receives Invention Award for Light-Transmitting Printing Technology Supporting Next-Gen Displays

Published May 28, 2026 4:51 AM ・ Updated Jun 14, 2026 4:41 PM ・ 5 min read ・ Source: PR TIMES

NISSHA’s innovative light-transmitting decoration technology has been honored at the 107th National Invention Awards, recognized for its exceptional practical value in the automotive and home appliance sectors.

NISSHA Co., Ltd. has announced that its invention regarding "cover panels using light-transmitting decorative sheets" was awarded the "Invention Award" at the Reiwa 8 National Invention Awards. This follows the technology's recognition last year when it received the "Grand Prize" at the Kyoto Prefecture Meritorious Inventor Awards.

The invention pertains to decorative sheets that utilize conventional printing methods to allow displays to be shown clearly without being affected by the patterns on the cover panel surface. This achievement enables the creation of high-design displays, which have already been adopted in various products, including automotive interiors and household appliances.

Organized by the Japan Institute of Invention and Innovation, the National Invention Awards have been held since 1919 to recognize outstanding inventions that contribute to the advancement of science, technology, and industry in Japan.

**Award Overview**

**Invention Name** Cover panel using a light-transmitting decorative sheet (Patent No. 7253656)

**Recipients** Kenichiro Suzuki, Manager, Development Dept. 1, Industrial Materials Business Unit Takuya Yoshinaga, Assistant Manager, Design Group 3, Product Technology Dept., Industrial Materials Business Unit

**Abstract** The invention focuses on patterned decorative sheets used for display cover panels in automobiles and appliances. By placing toning layers containing absorption pigments on both sides of a pattern layer that utilizes interference pigments, the technology optimizes the characteristics of both transmitted and reflected light. This innovation improves display visibility and reduces color tone changes caused by viewing angles, contributing to the realization of high-aesthetic interior spaces and appliance designs.

**About NISSHA** NISSHA Co., Ltd. is a processing manufacturer driven by proprietary technologies. The company operates globally across three segments: Industrial Materials, Devices, and Medical. In the Industrial Materials segment, NISSHA leverages printing, coating, and molding technologies to provide added value—such as design, shape, and functionality—to various surfaces. Its products are widely adopted in the global mobility and home appliance markets.

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Source: PR TIMES
Category: Technology Manufacturing / Intellectual Property

NISSHA Receives Invention Award for Light-Transmitting Printing Technology Supporting Next-Gen Displays

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