Company Filing History:
2 out of 8 
2 out of 980 
1 out of 17,600 
Years Active: 1986-1988
Title: Hiroshi Iwata: Innovator in Print Head Technology
Introduction
Hiroshi Iwata, an inventive mind hailing from Nagoya, Japan, has made significant contributions to the field of printing technology. With a total of three patents to his name, Iwata has focused on enhancing print heads, making them more efficient and reliable for various printing applications.
Latest Patents
Iwata's latest patents are a testament to his innovative spirit. The first patent involves a print head with wires that continuously contact the tip guide, designed to perform precise printing operations with dots on a printing medium. This print head features an armature and a wire holder, with the print wire firmly attached to the free end of the holder. The forward end of the print wire extends towards the printing medium through a strategically placed guide slot, allowing for smooth operation during printing.
The second patent introduces a print head with a torsion spring mechanism. This design includes multiple actuators, each comprised of an armature supported by a holder through a torsion spring. The unique construction of the torsion spring helps avoid the concentration of torsional stress, thereby ensuring a consistent spring force during operation. This innovation plays a critical role in enhancing the overall performance and reliability of dot printers.
Career Highlights
Hiroshi Iwata's career has been marked by his tenure at notable companies such as Nippon Telecommunication Engineering Company and Brother Industries, Ltd. His experience in these organizations has provided him with the necessary insights and expertise to develop groundbreaking printing technologies.
Collaborations
Throughout his career, Iwata has collaborated with talented individuals, including Atsuo Sakaida and Masafumi Kawaura. These professional relationships have fostered an environment of innovation, leading to the development of advanced print head technologies that have positively impacted the printing industry.
Conclusion
Hiroshi Iwata is a remarkable inventor whose work in print head technology continues to influence the way we engage with printers today. Through his patents and collaborations, he exemplifies the spirit of innovation, significantly advancing the capabilities of printing devices.