Ishihara Sangyo Kaisha, Ltd. (4028)

United States

opens in 2d 13h 51m

005930 186,200.00 4.37%
0700 488.60 -1.61%
2330 1,810.00 -2.43%
ASML 1,161.00 -2.24%
AZN 15,316.00 1.96%
ETH/USD 2,049.24 -0.39%
EUR/USD 1.15 0.05%
MC 471.05 -0.01%
NESN 78.66 0.34%
USD/JPY 159.64 0.00%
XPT/USD 1,003.20 0.33%

005930 186,200.00 4.37%
0700 488.60 -1.61%
2330 1,810.00 -2.43%
ASML 1,161.00 -2.24%
AZN 15,316.00 1.96%
ETH/USD 2,049.24 -0.39%
EUR/USD 1.15 0.05%
MC 471.05 -0.01%
NESN 78.66 0.34%
USD/JPY 159.64 0.00%
XPT/USD 1,003.20 0.33%

005930 186,200.00 4.37%
0700 488.60 -1.61%
2330 1,810.00 -2.43%
ASML 1,161.00 -2.24%
AZN 15,316.00 1.96%
ETH/USD 2,049.24 -0.39%
EUR/USD 1.15 0.05%
MC 471.05 -0.01%
NESN 78.66 0.34%
USD/JPY 159.64 0.00%
XPT/USD 1,003.20 0.33%

005930 186,200.00 4.37%
0700 488.60 -1.61%
2330 1,810.00 -2.43%
ASML 1,161.00 -2.24%
AZN 15,316.00 1.96%
ETH/USD 2,049.24 -0.39%
EUR/USD 1.15 0.05%
MC 471.05 -0.01%
NESN 78.66 0.34%
USD/JPY 159.64 0.00%
XPT/USD 1,003.20 0.33%

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Ishihara Sangyo Kaisha, Ltd.

Overview

Description

Ishihara Sangyo Kaisha, Ltd. is a leading chemical manufacturing company known for its diverse range of chemical products. With a core focus on titanium dioxide, a pigment widely used in paints, coatings, plastics, and cosmetics, the company plays a significant role in multiple industrial sectors. In addition to industrial chemicals, Ishihara Sangyo Kaisha produces fine chemicals and functional materials that are integral to agriculture, pharmaceuticals, and electronics. The company emphasizes innovation in its R&D efforts, seeking to develop eco-friendly and high-performance materials that meet the evolving needs of various industries. Founded in Japan, Ishihara Sangyo Kaisha has established a strong reputation for quality and reliability, contributing to its prominent position in global markets. Its strategic investments in overseas production and distribution networks bolster its ability to serve customers worldwide effectively. As industries continue to demand specialized chemical solutions, Ishihara Sangyo Kaisha remains a crucial player in driving materials advancement and supporting technological progress.

About

CEO

Mr. Hiroshi Okubo

Employees

1807

Address

3-15 Edobori 1-chome
Nishi-ku
Osaka, 550-0002

Phone

81 6 6444 1451

Website

iskweb.co.jp

Instrument type

Common stock

Sector

Basic Materials

Industry

Specialty Chemicals

Country

Japan

MIC code

XJPX

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Latest press releases

Aug 20, 2025

ISHIHARA SANGYO Launches "LUSHADE® BLACK," an Ultra-Low Reflectance Structural Black Pigment That Absorbs Over 99.0% of Visible Light

TOKYO, Aug. 20, 2025 /PRNewswire/ -- ISHIHARA SANGYO KAISHA, LTD. has established full-scale production of LUSHADE® BLACK—an ultra-low reflectance black pigment that absorbs over 99.0% of visible light—and is now ready to expand its sales into global market.

LUSHADE® BLACK is an ultra-low reflectance structural black pigment that absorbs more than 99.0% of visible light.

This exceptional optical property helps suppress stray light and enhances the appearance of optical devices.

Additionally, its infrared reflectivity enables the formulation of black coatings that reflect infrared light. When used in coatings, it also helps suppress surface temperature rise.

LUSHADE® BLACK is a bismuth sulfide black pigment featuring a surface structure resembling sea urchin spines.

This structure enables the pigment to absorb more than 99.0% of visible light, resulting in an ultra-black pigment with extremely low reflectance. Moreover, it reflects infrared light, making it suitable for infrared-reflective black coatings.

It also effectively suppresses surface temperature rise, helping to reduce heating of the coated surface. With these properties, LUSHADE® BLACK is expected to find applications in the following areas.

Black Coating for Optical Lens Edges

Utilizes its low reflectance to prevent stray light for improved optical performance.

Low-Reflectance Coating Inside Camera Modules

Reduces internal reflections, contributing to clear and sharp image quality.

Infrared-Reflective Black Coatings

Suitable for use in infrared-reflective black coatings for infrared-based devices, such as LiDAR, and for reducing surface temperature rise.

LUSHADE® BLACK is expected to become a key material that supports next-generation optical technologies across a wide range of industries.

A dedicated product site with detailed information is now available.

Product site: https://www.iskweb.co.jp/eng/products/lushadeblack/

LUSHADE is a registered trademark of ISHIHARA SANGYO KAISHA, LTD. in Japan.

Company Profile

Company Name: ISHIHARA SANGYO KAISHA, LTD.

Head Office: 1-2-1 Edobori, Nishi-ku, Osaka, Japan

Established: 1920

Listed: Tokyo Stock Exchange Prime Market (Ticker: 4028)

Business Fields: Titanium Oxide, Functional Materials, Agrochemicals, Pharmaceuticals, Animal Health Products

Corporate Website: https://www.iskweb.co.jp/eng/

Photo - https://mma.prnewswire.com/media/2745096/1.jpg

Photo - https://mma.prnewswire.com/media/2746050/2.jpg

View original content:https://www.prnewswire.co.uk/news-releases/ishihara-sangyo-launches-lushade-black-an-ultra-low-reflectance-structural-black-pigment-that-absorbs-over-99-0-of-visible-light-302533221.html

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