YY

Yoshiaki Yazawa

HI Hitachi: 24 patents #1,340 of 28,497Top 5%
HC Hitachi Cable: 1 patents #530 of 1,086Top 50%
HS Hitachi Haramachi Semi-Conductor: 1 patents #23 of 40Top 60%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
NC Nippon Seiki Co.: 1 patents #124 of 311Top 40%
NK Nippon Seiki K.K.: 1 patents #1 of 11Top 10%
Overall (All Time): #139,026 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
9714449 Nucleic acid amplification method Takahide YOKOI, Chihiro Uematsu 2017-07-25
8383396 Apparatus and method for measuring biological material Masao Kamahori, Maki Shimoda 2013-02-26
7985384 Analysis kit for living organism and chemical reaction Takashi Anazawa, Kenko Uchida 2011-07-26
7944338 RFID tag, RFID reader/writer, RFID system, and processing method of RFID system Ryo Nemoto, Hiroshi Yoshigi, Kazuki Watanabe 2011-05-17
7888708 Examination apparatus for biological sample and chemical sample Kazuki Watanabe, Masao Kamahori, Yukinori Kunimoto 2011-02-15
7355270 Semiconductor chip with coil antenna and communication system Takehiko Hasebe, Yasushi Goto, Kouichi Uesaka, Makoto Torigoe 2008-04-08
7276891 Semiconductor integrated circuit device and a contactless electronic device Kazuki Watanabe, Ryo Nemoto 2007-10-02
7250863 Transponder and a sensing system using the transponder Ryo Nemoto, Tadashi Oonishi, Kazuki Watanabe, Yasushi Goto, Hiroshi Yoshigi 2007-07-31
7163822 Apparatus and method for luminometric assay Hideki Kambara, Masao Kamahori, Kunio Harada, Kazunori Okano 2007-01-16
7157050 System and method for detecting biological and chemical material Masao Kamahori, Hideki Kambara, Mitsuo Usami, Ken Takei 2007-01-02
6777714 Crystalline silicon semiconductor device and method for fabricating same Shinichi Muramatsu, Yasushi Minagawa, Fumihito Oka, Susumu Takahashi 2004-08-17
6461947 Photovoltaic device and making of the same Tsuyoshi Uematsu, Hiroyuki Ohtsuka, Ken Tsutsui 2002-10-08
6323415 Light concentrator photovoltaic module method of manufacturing same and light concentrator photovoltaic system Tsuyoshi Uematsu, Terunori Warabisako, Yoshinori Miyamura, Ken Tsutsui, Shin-ichi Muramatsu +2 more 2001-11-27
6294723 Photovoltaic device, photovoltaic module and establishing method of photovoltaic system Tsuyoshi Uematsu, Terunori Warabisako, Yoshinori Miyamura, Ken Tsutsui, Shin-ichi Muramatsu +2 more 2001-09-25
5870128 Light-emitting device assembly having in-line light-emitting device arrays and manufacturing method therefor Shoich Kondo, Shinnosuke Takaki 1999-02-09
5747864 Light receiving element and a method of fabricating the same Takeshi Kitatani, Junko Minemura, Akira Sato, Terunori Warabisako 1998-05-05
5726488 Semiconductor device having semiconductor elements formed in a retrograde well structure Atsuo Watanabe, Atsushi Hiraishi, Masataka Minami, Takahiro Nagano, Takahide Ikeda +1 more 1998-03-10
5050127 Memory device with improved common data line bias arrangement Kinya Mitsumoto, Shinji Nakazato, Masanori Odaka, Hideaki Uchida, Nobuaki Miyakawa 1991-09-17
5028867 Printed-wiring board 1991-07-02
4963973 Semiconductor device Atsuo Watanabe, Atsushi Hiraishi, Masataka Minami, Takahiro Nagano, Takahide Ikeda +1 more 1990-10-16
4924293 Semiconductor integrated circuit device Yoshikazu Saito 1990-05-08
4916500 MOS field effect transistor device with buried channel Atsuo Watanabe, Atsushi Hiraishi, Masataka Minami, Takahiro Nagano 1990-04-10
4829479 Memory device with improved common data line bias arrangement Kinya Mitsumoto, Shinji Nakazato, Masanori Odaka, Hideaki Uchida, Nobuaki Miyakawa 1989-05-09
4819043 MOSFET with reduced short channel effect Yutaka Kobayashi, Akira Fukami, Takahiro Nagano 1989-04-04
4748487 Semiconductor memory device Hideaki Uchida, Kinya Mitsumoto, Shinji Nakazato, Masanori Odaka 1988-05-31