Yoshito Takemura

pSemi Corp. designs and manufactures integrated circuits services. It offers radio frequency switchers, digital step attenuators, digitally tunable capacitors, tuning control switches, power limiters, phase-locked loops, mixers, prescalers, direct current converters, and monolithic phase and amplitude controllers? products. The company was founded by Ron Reedy, Rory Moore and Mark Burgener in 1990 and is headquartered in San Diego, CA.

Saitama Murata Manufacturing Co., Ltd. engages in the manufacture and sale of electric machinery and apparatus. It operates through the Coil-Based Products and Other Products segments. The Coil-based Products segment produces and merchandises various inductors and filters. The Other Products segment includes dielectric filters and digital radio modules. The company was founded on August 9, 1955 and is headquartered in Tsurugashima, Japan.

Iwate Murata Manufacturing Co., Ltd. engages in the manufacture and sale of quartz crystal units, crystal products and electronic measuring instruments. The company was founded in May 1934 and is headquartered in Morioka, Japan.

Ultra Communications, Inc. supplies robust photonic components for harsh environment applications. It products including, fiber optic transceivers with integrated OTDR, compact embeddable transceivers, and RF ASICs. The company was founded in 2005 and is headquartered in Vista, CA.