Mazda Motor Corporation

Sharp Corporation

Tsukasa Harada

Fumitaka Andou

Kiyoshi Sakamoto

Atsushi Okamitsu

Yoshiyuki Shinya

Takahiro Inada

Takuji Oka

Kazufumi Adachi

Toshio Hayashi

Kazuhiro Murashige

Tsuneo Kudou

Yoshinori Ohtsubo

Kunihiko Matsumura

Norifumi Kanada

Kenichiro Tanaka

Hiroshi Takagi

Kiyoshi Kumata

Hiroshi Shobun

An air pressure information display device of a vehicle tire has a normal air pressure storage module () for storing a normal air pressure of a tire corresponding to a tire temperature, an excessive/deficient amount detection module () for detecting the excessive/deficient amount from the normal air pressure on the basis of the stored normal air pressure, and air pressure information detected by an air pressure information detection module (), and a display control module () for controlling a display () to display the detected excessive/deficient amount. Hence, since the user is informed of the excessive/deficient amount from the normal air pressure, he or she can appropriately determine an air pressure state of a tire even when he or she does not recognize the normal air pressure.

Air pressure information display device of vehicle tire

When a &ldquo;window automatic opening mode&rdquo; is set in advance by a window automatic opening mode setting switch ( ), and the user who carries a portable unit ( A) approaches an onboard unit, doors are automatically unlocked, and a window of a predetermined door is opened when the electric field strength of a radio signal from the portable unit ( A) becomes larger than a predetermined value. This function can be disabled by the window automatic opening mode setting switch ( ).

Opening-closing member control apparatus for vehicle

Engine control system for an engine equipped with a variable valve timing mechanism for altering intake valve duration delivers the amount of fuel required every engine cycle through leading and trailing injection, the duration times of which are complementarily altered according to changes in intake valve duration.

Engine control system

Growing community of inventors

Hiroshima-ken, Japan

Tsukasa Harada