Location History:
- Fujisawa, JP (1994 - 1998)
- Yokohama, JP (1996 - 2002)
Company Filing History:
Years Active: 1994-2002
Title: Toru Nishikawa: Innovator in Electronic Circuit Manufacturing
Introduction
Toru Nishikawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electronic circuit manufacturing, holding a total of 9 patents. His innovative approaches have advanced the technology used in electronic devices.
Latest Patents
One of Nishikawa's latest patents is a process for manufacturing electronic circuit devices. This invention involves applying a solder material to electronic parts or electrodes on a printed circuit board. The process includes removing an initial surface oxide film and an organic contaminant film from the surfaces of the solder material and electrode. It also covers the solder material and the area to which solder is to be applied with a liquid that vaporizes after bonding is completed. This method prevents reoxidation of the joining area surface and allows for solder bonding without using any flux. Another notable patent is for a multi-chip module that features a structure for disposing of surplus solder at soldered portions. In this design, a cooling member is soldered directly to the back side of a heat-generating member, such as a semiconductor integrated circuit element. The invention includes a first metallized part at the cooling member that is larger than the second metallized part at the back side of the semiconductor integrated circuit element.
Career Highlights
Toru Nishikawa works at Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in developing advanced manufacturing processes that enhance the performance and reliability of electronic devices.
Collaborations
Nishikawa has collaborated with notable coworkers, including Masahide Harada and Ryohei Satoh. Their combined expertise has contributed to the success of various projects and innovations in the field.
Conclusion
Toru Nishikawa's contributions to electronic circuit manufacturing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and a drive to improve electronic devices.
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.