Location History:
- Toyokawa, JP (1999 - 2001)
- Hino, JP (2012 - 2014)
- Aichi, JP (2016)
- Toyohashi, JP (1998 - 2019)
Company Filing History:
9 out of 2,526 
5 out of 4,240 
4 out of 2,816 
Years Active: 1998-2019
Title: Jinju Okuno: Innovator in Image Forming Technology
Introduction
Jinju Okuno is a prominent inventor based in Hino, Japan. She has made significant contributions to the field of image forming technology, holding a total of 18 patents. Her innovative work has advanced the efficiency and effectiveness of various imaging devices.
Latest Patents
Among her latest patents are a fixing device and an image forming apparatus. The fixing device is designed to fix a toner image to a paper sheet and includes a pressure roller and a heating member. The heating member consists of a pressure pad, a heating roller with a heater, and a fixing belt. The device features a drive mechanism that controls the rotation of the pressure roller and the heating roller. This mechanism applies pressure to the paper sheet, ensuring that the toner image is securely fixed. The device can switch between a contact state, where the pressure roller and fixing belt are in contact, and a separated state, depending on predetermined conditions.
Another notable patent is a fuser for thermally fixing a toner image on a recording medium. This fuser includes an endless fusing belt that transfers heat to the toner image, a heat source to heat the fusing belt, and a detection unit that identifies any peripheral inward deformation of the fusing belt. A power cut-off unit is also included to disconnect power to the heat source if deformation is detected, ensuring safety and efficiency.
Career Highlights
Jinju Okuno has worked with notable companies such as Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in imaging technology.
Collaborations
Throughout her career, Jinju has collaborated with talented individuals, including Masanori Murakami and Koji Yamamoto. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Jinju Okuno is a remarkable inventor whose work in image forming technology has led to numerous patents and innovations. Her contributions continue to shape the industry and inspire future advancements.