Location History:
- Yokkaichi, JP (1996)
- Mie, JP (2005)
Company Filing History:
2 out of 6,158 
1 out of 10,250 
Years Active: 1996-2005
Title: Hisayoshi Onoue: Innovator in Wire Harness Technology
Introduction
Hisayoshi Onoue is a notable inventor based in Mie, Japan. He has made significant contributions to the field of wire harness technology, holding a total of 2 patents. His innovative approaches have streamlined processes and improved product reliability in various applications.
Latest Patents
His latest patents include a flexure life estimating method and a rubber plug for waterproof connectors. The flexure life estimating method involves inputting diameters and the number of respective wires to create a virtual wire model. This model is analyzed through a predetermined arithmetic expression derived from established rules of thumb. The process allows for easy estimation of the flexure life, enabling designers to obtain results immediately after designing the application subject and wire harness. This innovation significantly shortens the development period.
The rubber plug for waterproof connectors features a seal portion and an extension portion. The design includes inner and outer peripheral lips that form water-tight seals between the rubber plug and the cavity, as well as between the rubber plug and the wire. The extension portion extends from the seal toward the open end of the cavity. When a bending force acts on the wire, the extension deforms elastically, ensuring that the seal portion remains intact. This design effectively prevents water intrusion into the cavity, even under bending stress.
Career Highlights
Hisayoshi Onoue has worked with prominent companies such as Sumitomo Wiring Systems, Limited and Sumitomo Electric Industries, Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in wire harness technology.
Collaborations
Some of his notable coworkers include Makoto Takahashi and Yuki Kawakita. Their collaborative efforts have further enhanced the innovations in their respective fields.
Conclusion
Hisayoshi Onoue's contributions to wire harness technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements.