HO

Hiroyuki Ohkawa

AC Asahi Glass Co.: 9 patents #214 of 2,251Top 10%
Sharp Kabushiki Kaisha: 8 patents #2,076 of 10,731Top 20%
CC Clarion Co.: 5 patents #102 of 721Top 15%
AG Agc: 1 patents #509 of 954Top 55%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
MC Max Co.: 1 patents #201 of 321Top 65%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
Overall (All Time): #154,457 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
10336485 Binding machine for gardening Hajime Takemura 2019-07-02
10241369 Display device Etsuo Yamamoto, Shige Furuta 2019-03-26
10228595 Display device with layered wiring structure for external connection Etsuo Yamamoto, Shige Furuta 2019-03-12
10189739 Glass for chemical tempering and chemically tempered glass Shusaku Akiba, Shigeki SAWAMURA, Suguru Murayama, Yusuke Kobayashi, Kazutaka Ono +1 more 2019-01-29
9928794 Shift register and display apparatus Shige Furuta, Yuhichiroh Murakami 2018-03-27
9896374 Glass for chemical tempering and chemically tempered glass Shusaku Akiba, Shigeki SAWAMURA, Suguru Murayama, Yusuke Kobayashi, Kazutaka Ono +1 more 2018-02-20
9840435 Display cover glass and display cover glass fabrication method Seiki Ohara, Kazutaka Ono, Tetsuya Nakashima 2017-12-12
9656906 Glass for chemical tempering and chemically tempered glass Shusaku Akiba, Shigeki SAWAMURA, Suguru Murayama, Yusuke Kobayashi, Kazutaka Ono +1 more 2017-05-23
9390813 Shift register including unit circuits connected in multistage manner, and display device Yasushi Sasaki, Yuhichiroh Murakami, Etsuo Yamamoto 2016-07-12
9047842 Shift register, display-driving circuit, displaying panel, and displaying device Yasushi Sasaki, Yuhichiroh Murakami, Shige Furuta, Makoto Yokoyama 2015-06-02
8427045 Translucent substrate, process for producing the same, organic LED element and process for producing the same Nobuhiro Nakamura, Kazutaka Hayashi, Kenji Imakita, Hidefumi Odaka, Nao Ishibashi 2013-04-23
8361916 Optical glass and preforms for precision press molding and optical elements made by using the glass Satoru TOMENO, Jun Sasai, Kenji Imakita, Yuki Kondo 2013-01-29
8349455 Glass and chemically tempered glass Yuki Kondo, Makoto Sano, Kazutaka Hayashi, Shusaku Akiba 2013-01-08
8223112 Shift register receiving all-on signal and display device Shige Furuta, Yasushi Sasaki, Yuhichiroh Murakami 2012-07-17
8085236 Display apparatus and method for driving the same Yuhichiroh Murakami, Sachio Tsujino 2011-12-27
8018140 Translucent substrate, process for producing the same, organic LED element and process for producing the same Nobuhiro Nakamura, Kazutaka Hayashi, Kenji Imakita, Hidefumi Odaka, Nao Ishibashi 2011-09-13
7582579 Phosphate optical glass Naoki Sugimoto 2009-09-01
7582580 Optical glass Jun Sasai, Naoki Sugimoto 2009-09-01
7553335 Scanning probe microscope probe and manufacturing method therefor, scanning probe microscope and using method therefor, needle-like body and manufacturing method therefor, electronic device and manufacturing method therefor, charge density wave quantum phase microscope, and charge density wave quantum interferometer Satoshi Tanda, Migaku Oda, Katsuhiko Inagaki, Takeshi Toshima, Naoki Momono +2 more 2009-06-30
7235525 Agent for treatment of metabolic bone disease Yoshihiro Motomiya, Yoshiyuki Moriguchi 2007-06-26
7151523 Bi-directional shift register and display device using same Yasuyuki Ogawa, Tamotsu Sakai, Kazuhiro Maeda 2006-12-19
4939602 Cassette holder mechanism Kimichika Yamada, Hitoshi Okada, Hidenori Muramatsu, Katsuya Nozawa, Yoshihiko Goto 1990-07-03
4858042 Cassette insertion detecting mechanism Yukio Ito, Kimichika Yamada 1989-08-15
4855848 Double insertion and inner lid float preventing mechanism Kimichika Yamada, Yukio Ito 1989-08-08
4831473 Dust door mechanism in tape player Kimichika Yamada, Yukio Ito 1989-05-16