HY

Hirofumi Yamashita

KT Kabushiki Kaisha Toshiba: 50 patents #337 of 21,451Top 2%
SO Sony: 14 patents #3,108 of 25,231Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
DE Denso: 7 patents #1,924 of 11,792Top 20%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
KC Kansai Coke And Chemicals Co.: 3 patents #3 of 29Top 15%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
HC Hitachi Computer Engineering Co.: 2 patents #9 of 170Top 6%
Canon: 1 patents #14,899 of 19,416Top 80%
NC Nippon Bee Chemical Co.: 1 patents #19 of 66Top 30%
MIT: 1 patents #4,386 of 9,367Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
CC Cosmed Pharmaceutical Co.: 1 patents #12 of 23Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
TC Tgk Co.: 1 patents #32 of 64Top 50%
TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
YA Yamatake: 1 patents #76 of 243Top 35%
📍 Yokohama, MI: #6 of 57 inventorsTop 15%
Overall (All Time): #13,854 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 76–100 of 102 patents

Patent #TitleCo-InventorsDate
6570222 Solid state imaging device having a photodiode and a MOSFET Hidetoshi Nozaki, Ikuko Inoue 2003-05-27
6528342 Solid state imaging apparatus, method of manufacturing the same and video system using such solid state imaging apparatus Ryohei Miyagawa, Michio Sasaki, Eiji Oba, Nagataka Tanaka, Keiji Mabuchi 2003-03-04
6486498 Solid-state imaging device 2002-11-26
6452149 Image input system including solid image sensing section and signal processing section Charles G. Sodini 2002-09-17
6441411 Solid-state image sensor having a substrate with an impurity concentration gradient Hidetoshi Nozaki, Hisanori Ihara, Tetsuya Yamaguchi, Ikuko Inoue 2002-08-27
6344670 Solid-state sensor and system Tetsuya Yamaguchi, Hisanori Ihara, Hidetoshi Nozaki, Ikuko Inoue 2002-02-05
6300978 MOS-type solid-state imaging apparatus Yoshiyuki Matsunaga, Shinji Ohsawa, Nobuo Nakamura, Hiroki Miura 2001-10-09
6281533 Solid state imaging apparatus, and video system using such solid state imaging apparatus Ryohei Miyagawa, Michio Sasaki, Eiji Oba, Nagataka Tanaka, Keiji Mabuchi 2001-08-28
6271554 Solid-state image sensor having a substrate with an impurity concentration gradient Hidetoshi Nozaki, Hisanori Ihara, Tetsuya Yamaguchi, Ikuko Inoue 2001-08-07
6239839 MOS-type solid-state imaging apparatus using a unit cell formed of a photoelectric converter, amplification transistor, address capacitor, and reset transistor Yoshiyuki Matsunaga, Shinji Ohsawa, Nobuo Nakamura, Hiroki Miura 2001-05-29
6211509 Solid-state image sensor Ikuko Inoue, Nobuo Nakamura, Tetsuya Yamaguchi, Hidetoshi Nozaki, Hisanori Ihara 2001-04-03
6194244 Method of manufacturing a photodiode in a solid-state device Tetsuya Yamaguchi, Hisanori Ihara, Hidetoshi Nozaki, Ikuko Inoue 2001-02-27
6091449 MOS-type solid-state imaging apparatus Yoshiyuki Matsunaga, Shinji Ohsawa, Nobuo Nakamura, Hiroki Miura, Nagataka Tanaka +1 more 2000-07-18
6072206 Solid state image sensor Ikuko Inoue, Tetsuya Yamaguchi, Hisanori Ihara, Hidetoshi Nozaki 2000-06-06
6034962 Communication method with attaching identifiers to receive request and transmit request Ryuichi Ohno, Mitsuo Asai, Yoshihiro Takiyasu 2000-03-07
6014695 Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof Yoshihiro Takiyasu, Mitsuo Asai, Nozomu Hirose, Miho Iwanaga, Ryuichi Ohno +1 more 2000-01-11
5926821 File control method and system for allocating a free block to a file when the previously allocated block is to be written to Nozomu Hirose, Kumiko Yagi, Miho Iwanaga 1999-07-20
5752694 Sheet post-treatment apparatus and image forming apparatus with it Yuji Sasanuma 1998-05-19
5603003 High speed file access control method and computer system including a plurality of storage subsystems connected on a bus Mitsuru Akizawa, Kanji Kato, Hiroyoshi Suzuki, Toshiyuki Maki, Akira Kito +1 more 1997-02-11
5548724 File server system and file access control method of the same Mitsuru Akizawa, Hisamitsu Kawaguchi, Katsumi Tada, Kanji Kato, Akira Kito +1 more 1996-08-20
5506429 CCD image sensor with stacked charge transfer gate structure Nagataka Tanaka, Nobuo Nakamura, Yoshiyuki Matsunaga, Shinji Ohsawa, Michio Sasaki +1 more 1996-04-09
5504526 Solid-state image sensing device with storage-diode potential controller Ryohei Miyagawa, Shinji Ohsawa, Michio Sasaki, Yoshiyuki Matsunaga 1996-04-02
5463232 Solid-state imaging device with internal smear eliminator Ikuko Inoue, Michio Sasaki, Ryohei Miyagawa 1995-10-31
5437921 Electronic components mounting base material Yasuo Kogo, Takefumi Ito, Mitsuhiro Okumura, Kiyoshi Yoshizaki, Takeji Fujihara 1995-08-01
5428231 Solid-state image device including charge-coupled devices having improved electrode structure Nagataka Tanaka, Yoshiyuki Matsunaga, Michio Sasaki, Nobuo Nakamura 1995-06-27