Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HK

Hideki Kohno — 56 Patents

Hitachi: 42 patents #441 of 28,497Top 2%
HMHitachi Medical: 13 patents #41 of 680Top 7%
MKMitsubishi Kasei: 3 patents #121 of 911Top 15%
NSNippon Steel: 2 patents #1,308 of 4,423Top 30%
NUNihon University: 1 patents #43 of 233Top 20%
NSNs Solutions: 1 patents #19 of 78Top 25%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Tokyo, JP: #1,549 of 90,295 inventorsTop 2%
Overall (All Time): #44,020 of 4,157,543Top 2%
56 Patents All Time
Hideki Kohno has been granted 56 US patents while listed as an inventor at Hitachi. The first was granted in 1980 and the most recent in July 2019. Hideki Kohno ranks #44,020 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Hideki Kohno in Tokyo, JP.

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10348490 Information processing device, authorization system, information processing method, and recording medium Masaaki Takada, Hiroshi Furukawa, Ryuichiro Kai 2019-07-09
7297405 Magnetic particles having core-shell structure 2007-11-20
6118897 Interactive drawing recognition processing method and apparatus thereof 2000-09-12
5987173 Interactive drawing recognition processing method and apparatus thereof Hidenori Sakai, Naoki Moriuchi 1999-11-16
5832056 X-ray examination apparatus Mikio Mochitate, Hiroshi Abe 1998-11-03 $177,000
5583054 Determination and detection of antibody and its immunoglobulin class Michio Ito, Minoru Ogura 1996-12-10
5277182 Coronory artery imaging method and apparatus Hideaki Koizumi, Ryuzaburo Takeda, Tetsuo Yokoyama, Yoshiyuki Miyamoto, Koichi Sano 1994-01-11 $52,000
5202269 Method for immunochemical determination of hapten Michio Ito, Minoru Ogura 1993-04-13
5195524 Flow imaging method by means of an MRI apparatus and apparatus for realizing same Kenji Takiguchi, Etsuji Yamamoto 1993-03-23 $37,000
5162737 Multi-echo NMR imaging method Tatsuo Nozokido, Etsuji Yamamoto 1992-11-10 $42,000
5109198 Nuclear magnetic resonance imaging apparatus Yoshiki Murakami, Etsuji Yamamoto, Masao Yabusaki, Munetaka Tsuda, Toshihiro Ishizuka 1992-04-28 $18,000
5109197 Nuclear magnetic resonance multi-echo imaging method and apparatus Takashi Onodera, Hidemi Shiono 1992-04-28 $18,000
5107216 Nuclear magnetic resonance imaging apparatus Masao Yabusaki, Etsuji Yamamoto, Hiroyuki Takeuchi 1992-04-21 $34,000
5065097 Testing method and apparatus by use of NMR Tatsuo Nozokido, Etsuji Yamamoto 1991-11-12 $31,000
5045791 Nuclear magnetic resonance imaging method Etsuji Yamamoto 1991-09-03 $45,000
5032793 NMR gated imaging apparatus Etsuji Yamamoto, Hiroshi Kanda 1991-07-16 $81,000
5021739 Superconductor type radio frequency with adjustable inductance magnetic flux measuring circuit Koichi Yokosawa 1991-06-04 $41,000
4959613 NMR imaging apparatus Etsuji Yamamoto 1990-09-25 $46,000
4939463 Image reconstruction method in NMR imaging Kensuke Sekihara, Shigeru Matsui 1990-07-03 $26,000
4937201 Latex reagent for detection of the toxin of clostridium difficile Kazue Ueno, Satoshi Tsutsui 1990-06-26
4929881 Probe for nuclear magnetic resonance apparatus Masao Yabusaki, Etsuji Yamamoto, Hiroyuki Takeuchi 1990-05-29 $55,000
4875013 High-frequency coil for nuclear magnetic imaging Yoshiki Murakami, Etsuji Yamamoto, Masao Yabusaki 1989-10-17 $42,000
4853636 NMR imaging method Etsuji Yamamoto, Yukiko Ogura 1989-08-01 $36,000
4825163 Quadrature probe for nuclear magnetic resonance Masao Yabusaki, Etsuji Yamamoto, Yoshiki Murakami 1989-04-25 $28,000
4797616 High speed NMR spectroscopic imaging method Shigeru Matsui, Takashi Onodera, Kensuke Sekihara, Hidemi Shiono 1989-01-10 $81,000