HK

Hiroshi Kitamura

NE Nec: 16 patents #699 of 14,502Top 5%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
W& Whitaker &: 9 patents #51 of 1,437Top 4%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
PC Polyplastics Co.: 3 patents #74 of 292Top 30%
TK Toshiba Kikai: 3 patents #155 of 713Top 25%
TK Tyco Electronics Amp K.K.: 2 patents #54 of 151Top 40%
DI Disco: 2 patents #249 of 708Top 40%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
SI Seiko Instruments: 2 patents #605 of 1,437Top 45%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
EN Entegris: 1 patents #376 of 643Top 60%
JC J.S.T. Mfg. Co.: 1 patents #144 of 255Top 60%
YE Yaskawa Electric: 1 patents #557 of 1,006Top 60%
NC Nambu Co.: 1 patents #3 of 8Top 40%
CM Cabot Microelectronics: 1 patents #131 of 207Top 65%
TK Taisei Kensetsu Kabushiki Kaisha: 1 patents #1 of 13Top 8%
📍 Yokohama, OH: #6 of 24 inventorsTop 25%
Overall (All Time): #32,464 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
5441425 Electrical connector with through condenser 1995-08-15
5365139 Electronic apparatus with ultrasonic motor Masao Kasuga, Tatsunori INOUE, Jun Hirotomi 1994-11-15
5306137 Apparatus for molding products 1994-04-26
5219305 Filter connector and method of manufacture Yasuhito Kawaguchi 1993-06-15
5217236 O-ring seal of geared-motor 1993-06-08
5212222 Melt-stable recyclable carbon black-laden polyacetal resin molding compositions and molded articles formed of the same Masamichi Mitsuuchi, Tsuyoshi Minamisawa, Hideo Kakizaki 1993-05-18
5079470 Standing-wave type ultrasonic motor and timepiece Masao Kasuga, Nobuo Tsukada 1992-01-07
5053661 Geared motor with an improved lubricating seal Mizuo Komine 1991-10-01
5045580 Antistatic thermoplastic polyester resin composition 1991-09-03
5037475 Colored metallic pigment, method for the production of same and products containing same Kyoichi Chida, Takyua Uemura, Hideto Nitta 1991-08-06
4989663 Casting apparatus 1991-02-05
4972215 Lens driving apparatus for a camera Yoshiaki Kobayashi 1990-11-20
4798748 Artificial fur Seiichi Yamagata 1989-01-17
4781951 Artificial fur Seiichi Yamagata 1988-11-01
4558543 Moving apparatus for a pneumatically supported membrane structure Kaoru Nishikawa, Masamitsu Naito 1985-12-17
4377174 Method and apparatus for applying permanent wave Takashi Muraji 1983-03-22