1
Keiichi Sawamura, Yoshiyuki Eto, Junichi Mine, Koji Masuda: Method of producing monolithic catalyst for purification of exhaust gas. Nissan Motor, Schwartz Jeffery Schwaab Mack Blumenthal & Evans, May 6, 1986: US04587231 (50 worldwide citation)

A method of producing a monolithic three-way catalyst for the purification of exhaust gases of internal combustion engines. First, a mixed oxide coating is provided to a monolithic carrier by treating the carrier with a coating slip in which an active alumina powder containing cerium in oxide form i ...


2
Yoshiyuki Eto: Torque split control system for a four wheel drive vehicle. Nissan Motor, Foley & Lardner, October 29, 1991: US05060747 (46 worldwide citation)

A driving force distribution control system for a 4WD vehicle includes a torque distributing clutch for varying a driving force transmitted to secondary drive wheels such as front wheels in response to a control signal, one or more sensors for determining a vehicle speed, and a measured wheel speed ...


3
Yoshiyuki Eto, Akira Kiribe, Hitoshi Tanaka, Takashi Yonezawa, Takayuki Watanabe: Active torque-split control system for actively distributing driving torques applied to wheels in four-wheel drive vehicles. Nissan Motor Company, Lowe Price LeBlanc & Becker, October 12, 1993: US05251719 (24 worldwide citation)

An active torque-split control system for actively controlling a distribution of driving torque applied to front and rear wheels in a four-wheel drive vehicle employing a transfer device including a transfer clutch for varying said driving torque distribution depending on the operating state of the ...


4
Yoshiyuki Eto: Vehicle height control apparatus. Nissan Motor, Foley & Lardner, January 19, 1993: US05180024 (20 worldwide citation)

A vehicle height control apparatus for a vehicle is comprised of a fluid chamber installed for each wheel. The fluid chamber changes the vehicle height by receiving or discharging the fluid supplied from a fluid supply source. The vehicle height control apparatus operates to decrease the difference ...


5
Yoshiyuki Eto: Torque split control apparatus. Nissan Motor, Foley & Lardner, September 5, 1995: US05448478 (19 worldwide citation)

A torque split control apparatus for use with an automotive vehicle including an engine for producing a drive. The automotive vehicle is supported on a pair of primary drive wheels and a pair of secondary drive wheels. The drive is transmitted from the engine to the primary drive wheels and to the s ...


6
Yoshiyuki Eto, Toshiro Matsuda: Driving force distribution control system for a fourwheel drive vehicle. Nissan Motor, Foley & Lardner, July 21, 1992: US05132908 (18 worldwide citation)

A driving force distribution control system for a vehicle includes a torque distributing clutch for varying a driving force transmitted to a secondary drive wheels in response to a control signal, sensors for determining a wheel speed difference between the wheel speed of primary drive wheels and th ...


7
Yoshiyuki Eto: Catalyst for reforming of methanol and process of preparing same. Nissan Motor, Schwartz Jeffery Schwaab Mack Blumenthal & Koch, April 16, 1985: US04511673 (15 worldwide citation)

A catalyst for reforming CH.sub.3 OH to H.sub.2 and CO, which is high in activity, selectivity and durability. The catalyst uses a granular or monolithic carrier which is made of active alumina at least in its surface regions, and compound oxide(s) of perovskite structure MAlO.sub.3, where M is a me ...


8
Satoshi Chikamatsu, Noboru Kurita, Koji Morita, Yoshiyuki Eto: Electromagnetic proportional pressure reducing valve. Kayaba Kogyo Kabushiki Kaisha, Nissan Motor, Foley & Lardner, May 10, 1994: US05309944 (10 worldwide citation)

This invention relates to a pressure reducing valve wherein a spool is driven axially by a first plunger which moves according to the magnetization state of a first solenoid, and a control port is connected to a supply port and a tank port according to the axial position of this spool. The pressure ...


9
Yoshiyuki Eto: Torque split control apparatus. Nissan Motor, Foley & Lardner, May 23, 1995: US05418725 (9 worldwide citation)

A torque split control apparatus for use with 4WD type vehicle. The drive from the engine is transmitted to the primary drive wheels of the vehicle and to the secondary drive wheels of the vehicle through a torque distributing clutch capable of varying a torque transmitted to the secondary drive whe ...


10
Yoshiyuki Eto: Charged-Particle Beam System. Jeol, The Webb Law Firm PC, June 12, 2008: US20080135754-A1

A charged-particle beam system capable of reliably detecting defects in an interconnect pattern, which is formed, for example, on a semiconductor device. The system uses an electron source for producing an electron beam. A specimen on which the interconnect pattern is formed is scanned with the elec ...