Kyocera Unveils Bio Series Ceramic Knives for Eco-Conscious Cooks

Plastic-free, recyclable packaging and handles made from natural sugarcane designed for the sustainable kitchen

SAN DIEGO–(BUSINESS WIRE)–#KyoceraKyocera, a leader in ceramic cutlery since 1984, today launched its Bio Series of eco-friendly ceramic knives. The new line features a slim, corrugated, 100% recyclable package that’s free of fossil fuel-derived plastic. Ergonomically shaped black handles made from a bio-derived material (sourced from sugarcane) complement ultra-sharp white zirconia blades that will never corrode. This new development reflects Kyocera’s kaizen approach to continuously improve the performance of its ceramic knives while also enhancing production processes to combat climate change.

Kyocera’s sustainability initiatives reflect the philosophy of its founder, Dr. Kazuo Inamori, and his lifelong belief that “people have no higher calling than to strive for the greater good of humankind and society.” In 2020, The Wall Street Journal named Kyocera as one of the “100 Most Sustainably Managed Companies in the World.” Additionally, Kyocera was included in “The A List 2020” by the international non-profit CDP for Combating Climate Change. Each year, the CDP scores companies with the goal of incentivizing improvements in three main areas: climate change, forest sustainability and water security. Moreover, Kyocera’s commitment to innovation has resulted in more than 24,000 active patents and pending applications worldwide that include more than 2,000 active patents and pending applications in energy-related technologies such as high-quality solar, power storage, fuel cells, new AI-powered technology solutions for Virtual Power Plants, and efficient renewable energy management.

All Kyocera ceramic blades are manufactured in Sendai, Japan in a factory that generates solar power to offset energy consumption and reduce carbon emissions. The new eco-friendly Bio Series includes the best-selling sizes: 3” paring, 4.5” utility, and 5.5” santoku, ranging from $24.95 – $54.95, with retail and online availability by late summer.

“This new product line was designed for the consumer who prefers mindful meal preparation and kitchen tools that support a more sustainable lifestyle,” said Kyocera International Vice President Cynthia Ferrell. “Our company has a longstanding history of award-winning environmental programs and we strive to develop products that help reduce our collective carbon footprint. Eliminating plastic in packaging is a win for the environment as well as consumers.”

For retail sales information, please contact Tadaaki Sakai, National Sales Manager at [email protected] or click here to learn more.

Kyocera was one of the first companies in the world to begin manufacturing and selling kitchen knives with blades made from fine ceramics. Since 1984, Kyocera has been continually enhancing the material technology and design of its ceramic knives, developing its product range with various colors and styles and converting customers worldwide to fans of ceramic kitchen tools. Kyocera’s traditional ultra-sharp zirconia ceramic blade will maintain its sharpness up to 10x longer than metal knives.


Kyocera Corporation (TOKYO: 6971), the parent and global headquarters of the Kyocera Group, was founded in 1959 as a producer of fine ceramics (also known as “advanced ceramics”). By combining these engineered materials with metals and integrating them with other technologies, Kyocera has become a leading supplier of industrial and automotive components, semiconductor packages, electronic devices, smart energy systems, printers, copiers, and mobile phones. During the year ended March 31, 2021, the company’s consolidated sales revenue totaled 1.5 trillion yen (approx. US$13.8 billion). Kyocera is ranked #603 on Forbes magazine’s 2021 “Global 2000” list of the world’s largest publicly traded companies, and appears on The Wall Street Journal’s latest list of “The World’s 100 Most Sustainably Managed Companies.”

Learn more about the craftsmanship behind Kyocera’s Japan-made ceramic knives here. Kyocera can also be found at,,


Media Contact, Sample Requests:
Leasa Ireland

LPI Communications for Kyocera


[email protected]

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