HT

Hiroyuki Tanaka

HC Hitachi Chemical Company: 3 patents #1 of 108Top 1%
HI Hitachi: 3 patents #420 of 3,950Top 15%
NL Nippon Sheet Glass Company, Limited: 2 patents #30 of 129Top 25%
Canon: 2 patents #612 of 2,505Top 25%
TI Toray Industries: 1 patents #23 of 221Top 15%
TC Toyo Communication Equipment Co.: 1 patents #1 of 13Top 8%
UN Unknown: 1 patents #267 of 2,778Top 10%
Fujitsu Limited: 1 patents #992 of 3,085Top 35%
FI Fujifilm Business Innovation: 1 patents #121 of 422Top 30%
HC Hitachi Car Engineering Co.: 1 patents #39 of 140Top 30%
KM Kyocera Mita: 1 patents #14 of 65Top 25%
NI Nix: 1 patents #1 of 1Top 100%
Overall (2002): #487 of 266,432Top 1%
16
Patents 2002

Issued Patents 2002

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
6474322 Ignition device for internal combustion engine Kiyomi Ubukata, Eiichiro Kondo 2002-11-05
6470739 Sensor mounting structure and semiconductor pressure sensor for motor vehicles Takafumi Matsumura, Atsushi Miyazaki, Shinichi Yamaguchi 2002-10-29
6459668 Disk type reproducing apparatus and revolution control method Yoshihiro Satou, Shinobu Yoshida, Yoshiaki Yamauchi, Tomoki Hirata, Takashi Ishikawa +2 more 2002-10-01
6451720 Glass composition, and information recording medium substrate, information recording medium, and information recording device each comprising the composition Shoichi Kishimoto, Akihiro Koyama 2002-09-17
6434351 Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same Yosuke Morikawa 2002-08-13
6428322 Film image display system 2002-08-06
6416931 Photosensitive element for preparing a phosphor pattern Takeshi Nojiri, Hideyasu Tsuiki, Yumiko Wada, Seiji Tai, Seikichi Tanno +4 more 2002-07-09
6409165 Sheet holder and sheet trailing edge restriction member therefor Masanori Yamaoka, Yuji Nakayashiki 2002-06-25
6403274 Electrophotographic toner, process for preparing the same, and two-component developer Kazufumi Tomita, Hirotaka Matsuoka, Teigen Lee, Seiichi Takagi 2002-06-11
6402834 Apparatus and method for manufacturing monocrystals Kunihiko Nagai, Kohei Kodaira, Hideki Sakamoto 2002-06-11
6391504 PROCESS FOR PREPARING PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL, PHOTOSENSITIVE ELEMENT FOR FIELD EMISSION DISPLAY PANEL, PHOSPHOR PATTERN FOR FIELD EMISSION DISPLAY PANEL AND FIELD DISPLAY PANEL Seiji Tai, Yoshiyuki Horibe, Takeshi Nojiri, Kazuya Satou, Naoki Kimura +1 more 2002-05-21
6382857 Bearing mechanism and conveying apparatus and recording apparatus Haruyuki Yanagi, Shinya Sonoda 2002-05-07
6376084 Glass-ceramics, process for producing the same, and substrate for information recording medium, information recording medium and information recording device each using the glass-ceramics Shoichi Kishimoto, Akihiro Koyama 2002-04-23
6377415 Storage device having head IC confirmation processing Kazuyoshi Akutsu 2002-04-23
6368722 Laminated film and process Takashi Mimura, Akimitsu Tsukuda, Yasushi Takada 2002-04-09
6358663 FLUORESCENT PATTERN, PROCESS FOR PREPARING THE SAME, ORGANIC ALKALI DEVELOPING SOLUTION FOR FORMING THE SAME, EMULSION DEVELOPING SOLUTION FOR FORMING THE SAME AND BACK PLATE FOR PLASMA DISPLAY USING THE SAME Naoki Kimura, Seiji Tai, Takeshi Nojiri, Kazuya Satou, Yoshiyuki Horibe +4 more 2002-03-19