Takumitsu Sakamoto

Title: Takumitsu Sakamoto: Innovator in Glass Technology

Introduction

Takumitsu Sakamoto is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of glass technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of glass products.

Latest Patents

One of Sakamoto's latest patents is for laminated glass. This invention includes an outer glass plate with a first side and a second side, and an inner glass plate that is arranged opposing the outer glass plate. The inner plate has a shape that substantially matches that of the outer plate. An intermediate layer is arranged between the two glass plates, featuring a heat-generating layer with a first bus bar and a second bus bar. These bus bars connect a series of heating lines, which generate heat when a predetermined voltage is applied. The design ensures that the amount of heat generated per unit length of each heating line is 2.0 W/m or less.

Another significant patent is for a windshield that incorporates an information acquisition device. This device emits and/or receives light to gather information from outside a vehicle. The windshield consists of a glass sheet and a mask layer that blocks the visual field from outside. The mask layer has at least one opening and is molded with the glass sheet, which has different heat shrinkage percentages. This design minimizes distortion in the area around the opening, allowing the information acquisition device to function effectively.

Career Highlights

Throughout his career, Takumitsu Sakamoto has worked with prominent companies in the glass industry, including Nippon Sheet Glass Company, Limited and Pilkington Group Limited. His experience in these organizations has contributed to his expertise in glass technology and innovation.

Collaborations

Sakamoto has collaborated with notable colleagues such as Hisashi Ogawa and Haruyoshi Kurogi. Their combined efforts have led to advancements in glass technology and innovative solutions in the industry.

Conclusion

Takumitsu Sakamoto is a distinguished inventor whose work in glass technology has led to several innovative patents. His contributions continue to influence the industry and enhance the functionality of glass products.