Introduction: Tsunemi Ohiwa is a prominent inventor based in Osaka, Japan, recognized for her significant contributions to the field of technology. With a remarkable portfolio of 11 patents, she has made advancements that enhance our everyday experiences.

Latest Patents: Among her latest innovations, Ohiwa introduced a "Thin-film electroluminescent element." This invention features a laminated luminescent composite, which includes at least a first layer and a second layer, showcasing her ability to create advanced lighting solutions. Additionally, her patent for an "Ink ribbon" consists of a base film and an ink layer with a thickness ranging from 1 to 10 micrometers. This innovative ink ribbon incorporates a particle form infrared ray-emitting fluorescent substance, offering excellent light-emitting characteristics.

Career Highlights: Tsunemi Ohiwa currently works at Hitachi Maxell, Limited, where she continues to drive innovative projects. Her engineering talent and creativity have been pivotal in developing technologies that push the boundaries of current standards.

Collaborations: Throughout her career, Ohiwa has collaborated with esteemed colleagues, including Toshio Oshima and Masato Nishida. These collaborations have fostered a creative environment that nurtures innovation and technological breakthroughs.

Conclusion: Tsunemi Ohiwa exemplifies the spirit of innovation through her impressive invention portfolio and dedication to technology advancement. Her contributions serve as an inspiration to aspiring inventors and a testament to the impact of collaborative efforts in the field of invention.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.