MS

Masanori Sakai

Canon: 64 patents #402 of 19,416Top 3%
HE Hitachi Kokusai Electric: 38 patents #3 of 843Top 1%
Tdk: 32 patents #116 of 3,796Top 4%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
SC Shin-Kobe Electric Machinery Co.: 4 patents #22 of 199Top 15%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SK Shiroki Kinzoku Kogyo Kabushiki Kaisha: 2 patents #3 of 16Top 20%
HT Headway Technologies: 2 patents #181 of 309Top 60%
KE Kokusai Electric: 2 patents #237 of 583Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
DC Dow Corning Toray Co.: 1 patents #117 of 258Top 50%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
JC Johnan Seisakusho Co.: 1 patents #4 of 17Top 25%
SC Sanyo Denki Co.: 1 patents #133 of 221Top 65%
Shimano: 1 patents #486 of 759Top 65%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
AM Asahi Kasei Microdevices: 1 patents #116 of 231Top 55%
📍 Osaka, CA: #8 of 107 inventorsTop 8%
Overall (All Time): #5,080 of 4,157,543Top 1%
165
Patents All Time

Issued Patents All Time

Showing 76–100 of 165 patents

Patent #TitleCo-InventorsDate
6522502 Magnetic head device Masashi Shiraishi, Izumi Nomura, Tsutomu Aoyama, Isamu Sato, Tsuyoshi Umehara +2 more 2003-02-18
6493757 Network system in which a plurality of image processing apparatuses are connected Akihiko Sakai, Tadashi Suzuki, Satoru Kutsuwada, Satoshi Kaneko, Masahito Yamamoto +2 more 2002-12-10
6487265 Treatment method of nuclear reactor internal component Masato Nakamura, Yamato Asakura, Yoshiyuki Takamori, Kazuhiko Akamine, Katsumi Ohsumi +1 more 2002-11-26
6426853 Magnetoresistive effect sensor, thin-film magnetic head and thin-film wafer with the thin-film magnetic heads Ken Takano, Yuzuru Iwai 2002-07-30
6421515 Reader controller connected to a printer controller Koji Arai, Yasuhiro Kozuka 2002-07-16
6353482 Image forming system with individual mode and standard mode Yoshinori Abe, Tadashi Suzuki, Eiji Ohara, Satoru Kutsuwada, Satoshi Kaneko 2002-03-05
6333828 Magnetic disk unit with slider suspension assemblies and head IC chips Haruyuki Morita, Ken Takano 2001-12-25
6268980 Magnetic head apparatus with head IC chip Masashi Shiraishi, Tsuyoshi Umehara, Haruyuki Morita, Ken Takano 2001-07-31
6208432 Image storage control apparatus Hideto Kohtani, Yoshiyuki Suzuki, Hiroshi Ohmura 2001-03-27
6204199 Method for producing a semiconductor device Masayuki Tsuneda, Naoko Matsuyama, Hideharu Itatani, Michihide Nakamure 2001-03-20
6202288 Method for manufacturing magnetic head suspension assembly with head IC chip Masashi Shiraishi, Tsuyoshi Umehara, Haruyuki Morita, Ken Takano 2001-03-20
6173485 Method for manufacturing magnetic head apparatus with slider and suspension Masashi Shiraishi, Tsuyoshi Umehara, Haruyuki Morita, Ken Takano 2001-01-16
6163437 Magnetic head with spin valve effect magnetoresistive element and its manufacturing method Kenji Inage, Toshiaki Maeda, Jun Shouji, Koichi Terunuma 2000-12-19
6144530 Magnetic head apparatus with head IC chip Masashi Shiraishi, Tsuyoshi Umehara, Haruyuki Morita, Ken Takano 2000-11-07
6088138 Image forming apparatus containing a display showing an adjustable image Toshihiro Kadowaki, Yoshinori Ikeda, Takayuki Komine, Toshio Honma 2000-07-11
6084746 Magnetic head device Masashi Shiraishi, Izumi Nomura, Tsutomu Aoyama, Isamu Sato, Tsuyoshi Umehara +2 more 2000-07-04
6081114 Method and apparatus for testing magnetic head with magnetoresistive element Kouji Shimazawa 2000-06-27
6075927 Image communication apparatus and method selectively recording a color or monochrome pattern image in response to received image information Kunio Yoshihara, Yoshinobu Aiba, Hiroshi Ohmura, Hideto Kohtani, Hirohiko Itoh +1 more 2000-06-13
6031632 Image retrieval apparatus capable of printing a mark sheet for retrieval Kunio Yoshihara, Hiroshi Sumio, Hidenori Ozaki, Ken Kuroda, Takehito Utsunomiya +2 more 2000-02-29
5998993 Method and apparatus for testing magnetic head with spin-valve magnetoresistive element Kenji Inage, Nozomu Hachisuka 1999-12-07
5991110 Thin film magnetic head and magnetic recording and reproducing apparatus Makoto Yoshida, Kazumasa Fukuda, Mikio Matsuzaki 1999-11-23
5935217 Network system in which a plurality of image processing apparatuses are connected Akihiko Sakai, Tadashi Suzuki, Satoru Kutsuwada, Satoshi Kaneko, Masahito Yamamoto +2 more 1999-08-10
5937069 Communication controller Yuka Nagai, Tadashi Suzuki, Eiji Ohara, Satoru Kutsuwada, Satoshi Kaneko +1 more 1999-08-10
5933587 Image processing apparatus Hiroyuki Horii, Takayuki Komine, Yasumichi Suzuki, Yoshinori Ikeda, Toshio Honma 1999-08-03
5903722 Network of data processing apparatuses having transmission modes with different block sizes Tadashi Suzuki, Satoru Kutsuwada, Satoshi Kaneko, Akihiko Sakai, Yoshinori Abe 1999-05-11