Keiichi Shimamaki is a notable inventor based in Shiga-ken, Japan. He has made significant contributions to the field of technology, particularly in the area of chip alignment and feeding mechanisms. With a total of six patents to his name, Shimamaki's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a chip alignment/feed apparatus. This invention features a bulk cassette with a container chamber at its rear end and an outlet port at its front end. A plurality of chips within the container chamber are discharged from the outlet port one by one in an aligned fashion. The chip case is detachably connected to the rear end of the bulk cassette and includes an internal container space for holding multiple chips. The chip case has a supply opening at its front end to feed the chips from the container space to the container chamber of the bulk cassette. Additionally, it has a receiving opening at its rear end for replenishing chips. A closure member is mounted to the rear end of the chip case to open and close the receiving opening, while a pipe is inserted into the receiving opening for replenishment of chips.

Another significant patent is an apparatus for automatically replenishing chips. This invention includes an alignment/feed mechanism with a container for receiving multiple chips and an outlet port for feeding them one by one in an aligned fashion. A sensor detects whether the number of chips within the container falls below a predetermined level. If it does, additional chips are fed from a chip tank into the container through a replenishment line. The chip tank is positioned above the alignment/feed mechanism, and an on-off valve in the replenishment line opens in response to the sensor's detection and closes when the required number of additional chips are fed.

Career Highlights

Keiichi Shimamaki is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to develop innovative solutions that enhance the efficiency of chip handling and processing.

Collaborations

Throughout his career, Shimamaki has collaborated with talented individuals such as Kimiharu Anao and Mitsuro Hamuro. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Keiichi Shimamaki's contributions to the field of technology through his innovative patents

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