HS

Hiroyuki Shimizu

Ngk Spark Plug Co.: 4 patents #5 of 76Top 7%
AU Atsugi Unisia: 3 patents #3 of 33Top 10%
NE Nec: 1 patents #206 of 1,007Top 25%
NC Niigata Engineering Co.: 1 patents #1 of 3Top 35%
Overall (1994): #552 of 165,921Top 1%
9
Patents 1994

Issued Patents 1994

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5377107 System and method for controlling damping force characteristic of shock absorber applicable to automotive suspension Shinobu Kakizaki, Kimihisa Kasajima 1994-12-27
5365208 Microwave stripline filter formed from a pair of dielectric substrates Kenji Ito, Seigo Hino 1994-11-15
5361562 Method and apparatus for opening lid of box Hitoshi Nagaoka, Keizo Nakashima 1994-11-08
5349314 Stripline filter device having a coupling dielectric layer between two stripline resonators Kenji Ito 1994-09-20
5331300 Dielectric filter device Kenji Ito 1994-07-19
5323319 Damping force controller 1994-06-21
5295160 Apparatus for FM-modulation of digital signals 1994-03-15
5291162 Method of adjusting frequency response in a microwave strip-line filter device Kenji Ito, Hotaka Oguchi 1994-03-01
5285876 Adaptive damper control Shinobu Kakizaki 1994-02-15