Masaru Haraguchi

Title: Innovations of Masaru Haraguchi: A Pioneer in Semiconductor Technology

Introduction

Masaru Haraguchi, based in Tokyo, Japan, is a distinguished inventor renowned for his contributions to semiconductor technology. With a remarkable portfolio of 28 patents, Haraguchi's work primarily focuses on the development of advanced circuit assemblies and methods for manufacturing semiconductor structures. His innovative approaches continue to shape the landscape of electronic devices.

Latest Patents

Among Haraguchi's latest patents are notable inventions that highlight his expertise in the field. One such patent describes a **circuit assembly** that integrates an integrated circuit (IC) die and a capacitor die. This assembly features a first hybrid bonding layer on the IC die, while the capacitor die, which houses a capacitor coupled to the IC die, includes a second hybrid bonding layer that interacts with the first. The innovative design ensures electrical coupling between the IC die and the capacitor die through both hybrid bonding layers.

Another significant patent focuses on a **method for manufacturing semiconductor structures**, which outlines a thorough process involving hybrid bonding. This method includes the formation of a first hybrid bonding layer over a wafer with a logic structure and a second hybrid bonding layer over a wafer with a capacitor structure. By bonding these two wafers together, Haraguchi enhances the connection between logic structures and capacitor structures in semiconductor devices.

Career Highlights

Haraguchi has had an illustrious career working for prominent companies such as **Renesas Technology Corporation** and **Mitsubishi Electric Corporation**. His tenure at these organizations provided him with invaluable experience and avenues to further develop his innovative ideas.

Collaborations

Throughout his career, Haraguchi has collaborated with esteemed colleagues, including Takashi Kubo and Tetsushi Tanizaki. These partnerships have facilitated the sharing of ideas and expertise, thereby fostering advancements in semiconductor technologies.

Conclusion

Masaru Haraguchi's innovative spirit and dedication to the field of semiconductor technology are evident through his extensive patent portfolio and collaborative efforts. His achievements not only contribute to the advancements in electronic devices but also inspire future generations of inventors in the realm of innovations.