HK

Hiroshi Koizumi

KT Kabushiki Kaisha Toshiba: 21 patents #1,382 of 21,451Top 7%
TL Tokyo Electron Limited: 19 patents #307 of 5,567Top 6%
TO Topcon: 15 patents #44 of 684Top 7%
SO Sony: 13 patents #3,381 of 25,231Top 15%
NT NTT: 13 patents #292 of 4,871Top 6%
HI Hitachi: 8 patents #5,191 of 28,497Top 20%
FI Fujikin Incorporated: 5 patents #85 of 318Top 30%
MC Mitutoyo Mfg. Co.: 5 patents #7 of 118Top 6%
Canon: 4 patents #10,118 of 19,416Top 55%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
MI Mitutoyo: 3 patents #276 of 721Top 40%
NC Nissei Plastic Industrial Co.: 2 patents #80 of 189Top 45%
NE Ntt Electronics: 2 patents #99 of 358Top 30%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
NT Nippon Telephone And Telegraph: 1 patents #8 of 84Top 10%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
RR Ricoh Technology Research: 1 patents #2 of 9Top 25%
SO Socionext: 1 patents #229 of 541Top 45%
TC Tanaka Kogyo Co.: 1 patents #3 of 14Top 25%
TK Tokyo Kogaku Kikai: 1 patents #65 of 143Top 50%
V- V-Tex: 1 patents #8 of 18Top 45%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
Overall (All Time): #11,527 of 4,157,543Top 1%
112
Patents All Time

Issued Patents All Time

Showing 51–75 of 112 patents

Patent #TitleCo-InventorsDate
7481240 Partial pressure control system, flow rate control system and shower plate used for partial pressure control system Hideki Nagaoka, Jun Ooyabu, Tsuyoshi Shimazu, Hiroki Endo, Keiki Ito +1 more 2009-01-27
7481512 Ink jet applicator Atsushi Kinase, Taketo Shiba 2009-01-27
7438706 Automatic urine collecting apparatus Ryosuke Miyakawa, Yoshikazu Ishizuka, Tetsuya Tanaka, Shigeharu Sayama 2008-10-21
D564655 Automatic urine accumulator Ryosuke Miyagawa, Yoshikazu Ishitsuka, Tetsuya Tanaka, Shigeharu Sayama 2008-03-18
7299104 Substrate processing apparatus and substrate transferring method Kazuyuki Tezuka, Tsuyoshi Moriya, Hiroyuki Nakayama 2007-11-20
7286890 Transfer apparatus for target object Wataru Machiyama, Shigeru Ishizawa, Tsutomu Hiroki, Keisuke Kondoh 2007-10-23
D536782 Automatic urine accumulator Ryosuke Miyagawa, Yoshikazu Ishitsuka, Tetsuya Tanaka, Shigeharu Sayama 2007-02-13
6986261 Method and system for controlling chiller and semiconductor processing system Norikazu Sasaki, Norihiko Amikura 2006-01-17
6848470 Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus Tadahiro Ohmi, Satoshi Kagatsume, Kazuhiko Sugiyama, Yukio Minami, Kouji Nishino +13 more 2005-02-01
6843345 Device and method for installing vehicle door speaker Shinji Kobayashi 2005-01-18
6820632 Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus Tadahiro Ohmi, Satoshi Kagatsume, Kazuhiko Sugiyama, Yukio Minami, Kouji Nishino +13 more 2004-11-23
6817929 Lens periphery edge processing apparatus Akio Kobayashi, Yumi Takahashi, Kazuo Abe, Makoto Taya, Michiko Nakanishi +1 more 2004-11-16
D494552 Exhaust ring for manufacturing semiconductors Kazuyuki Tezuka, Takashi Kitazawa, Norihiko Amikura 2004-08-17
6746196 Vacuum treatment device Jun Ozawa, Jun Hirose, Eiji Hirose 2004-06-08
6675491 Scale on an apparatus for measuring displacement Kouji Sasaki, Yoshikazu Ooyama, Nobuyuki Shinpou, Seigo Takahashi 2004-01-13
6645405 Weighing method in prepla type injection molding machine Hisato Shimizu, Kazutoyo Kobayashi 2003-11-11
6606912 Structure or construction for mounting a pressure detector Tadahiro Ohmi, Takashi Hirose, Eiji Ideta, Nobukazu Ikeda, Ryousuke Dohi +6 more 2003-08-19
6551530 Method of forming a hybrid lens Kazuhiro Tanaka, Eiji Ohshima 2003-04-22
6497614 Lens periphery edge processing apparatus Akio Kobayashi, Yumi Takahashi, Kazuo Abe, Makoto Taya, Michiko Nakanishi +1 more 2002-12-24
6496214 Image forming elements array, and optical printing head and image forming apparatus using the array Koji Masuda 2002-12-17
6493452 Speaker unit Hachishiro Kobayashi, Hideki Minami 2002-12-10
6450190 Method of detecting abnormalities in flow rate in pressure-type flow controller Tadahiro Ohmi, Seiichi Iida, Satoshi Kagatsume, Jun Hirose, Kazuo Fukasawa +6 more 2002-09-17
6422264 Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus Tadahiro Ohmi, Satoshi Kagatsume, Kazuhiko Sugiyama, Yukio Minami, Kouji Nishino +13 more 2002-07-23
6371186 Device for manufacturing panel with functional film Hiroshi Miyamoto, Mizuki Murata, Hiroshi Okuda 2002-04-16
6199622 Connecting structure for connecting radiator and condenser Katsuji Mashio, Fumihiro Inoue, Yukinobu Take, Katsumi Nakamura, Hironori Muramoto 2001-03-13