HS

Hiroyuki Sugiyama

VJ Victor Company Of Japan: 53 patents #14 of 1,489Top 1%
Canon: 39 patents #1,145 of 19,416Top 6%
KT Kabushiki Kaisha Toshiba: 30 patents #831 of 21,451Top 4%
TK Toshiba Tec Kabushiki Kaisha: 29 patents #82 of 1,664Top 5%
KO Komori: 25 patents #2 of 219Top 1%
Ricoh Company: 20 patents #1,076 of 9,818Top 15%
HK Hamamatsu Photonics K.K.: 10 patents #212 of 1,436Top 15%
Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
YK Ykk: 7 patents #98 of 845Top 15%
KC Komori Printing Machinery Co.: 6 patents #1 of 48Top 3%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
SC Sun Chemical: 3 patents #124 of 539Top 25%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
TS Toshiba Electronic Devices & Storage: 2 patents #310 of 900Top 35%
PU Putco: 1 patents #25 of 33Top 80%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
TL Teijin Pharma Limited: 1 patents #114 of 294Top 40%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
AU Atsugi Unisia: 1 patents #44 of 117Top 40%
NT Nec Tokin: 1 patents #143 of 299Top 50%
UI University Of Iowa: 1 patents #491 of 1,079Top 50%
Motorola: 1 patents #6,475 of 12,470Top 55%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
NT NTT: 1 patents #2,911 of 4,871Top 60%
📍 Yokohama, JP: #25 of 480 inventorsTop 6%
Overall (All Time): #2,734 of 4,157,543Top 1%
219
Patents All Time

Issued Patents All Time

Showing 126–150 of 219 patents

Patent #TitleCo-InventorsDate
6199972 Liquid discharging method, liquid discharging head, and head cartridge and liquid discharging apparatus using said liquid discharging head Hiroyuki Ishinaga, Toshio Kashino, Yoichi Taneya 2001-03-13
6164101 Key with built-in transmitting element Shozo Kito, Naokatsu Okamura, Yoshinobu Ohyabu, Toshiharu Katagiri 2000-12-26
6164748 Liquid discharge method and liquid jet apparatus Yoichi Taneya, Hiroyuki Ishinaga, Toshio Kashino, Tomoyuki Kaneda 2000-12-26
6164763 Liquid discharging head with a movable member opposing a heater surface Sadayuki Sugama, Akira Asai, Hiroyuki Ishinaga, Toshio Kashino, Aya Yoshihira +2 more 2000-12-26
6120136 Liquid jet head, a head cartridge, a liquid jet recording apparatus, and a method for manufacturing liquid jet heads Hiroyuki Ishinaga, Toshio Kashino, Yoichi Taneya 2000-09-19
6095640 Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Ichiro Saito, Tomoyuki Hiroki +4 more 2000-08-01
6072876 Method and system for depositing private key used in RSA cryptosystem Masanori Obata, Moribumi Okukawa, Tatsuaki Okamoto 2000-06-06
5988067 Method and apparatus for controlling ink film thickness Masaaki Ishida, Tetsuya Okuda 1999-11-23
5958114 Indoor unit of air-conditioner Hiroshi Sunahara, Yasunori Ichikawa, Kenji Gajina, Katsuaki Yamagishi, Yukio Kiguchi +3 more 1999-09-28
5943074 Liquid discharge method and liquid discharge apparatus Toshio Kashino, Hiroyuki Ishinaga, Aya Yoshihira, Kiyomitsu Kudo, Yoshie Asakawa +2 more 1999-08-24
5921184 Ink film thickness control method for ink supply apparatus Teruhiko Hama 1999-07-13
5892685 Packaging design system for an LSI circuit Terunobu Maruyama, Ryouichi Yamashita 1999-04-06
5889677 Circuit designing apparatus of an interactive type Mitsuru Yasuda, Noriyuki Ito, Ryoichi Yamashita, Tadashi Konno, Yasunori Abe +6 more 1999-03-30
5884562 Ink film thickness control method for ink supply apparatus Teruhiko Hama 1999-03-23
5836246 Printing press Nobuaki Saito 1998-11-17
5787268 Interactive circuit designing apparatus Yaroku Sugiyama, Noriyuki Ito, Ryouichi Yamashita, Terunobu Maruyama, Yasunori Abe 1998-07-28
5762333 Sheet reversing apparatus for sheet-fed rotary press with reversing mechanism Kenji Kida 1998-06-09
5588362 Cylinder throw-on and throw-off mechanism for printing press Norio Hirose, Teruyoshi Hamabuchi, Hikoji Muto 1996-12-31
5505441 Paper conveying apparatus for sheet-fed press Kyotaro Onuma 1996-04-09
5448744 Integrated circuit microprocessor with programmable chip select logic James B. Eifert, John J. Vaglica, James C. Smallwood, Mark W. McDermott, William P. LaViolette +1 more 1995-09-05
5445076 Cylinder throw apparatus Norio Hirose 1995-08-29
5413040 Sheet reversing apparatus for sheet-fed rotary press with reversing mechanism Kenji Kida 1995-05-09
5410959 Printing switching apparatus for sheet-fed rotary press with reversing mechanism Yutaka Yuasa 1995-05-02
5406888 Automatic plate replacing apparatus for printing press Toshio Miyamoto, Norio Hirose 1995-04-18
5342035 Paper feed apparatus for sheet-fed press Tetsuya Takeuchi 1994-08-30