HS

Hiroshi Saito

Canon: 90 patents #150 of 19,416Top 1%
PA Panasonic: 21 patents #931 of 21,108Top 5%
HI Hitachi: 17 patents #2,231 of 28,497Top 8%
TC Taiyo Yuden Co.: 16 patents #69 of 959Top 8%
SO Sony: 14 patents #3,108 of 25,231Top 15%
KT Kabushiki Kaisha Toshiba: 12 patents #2,533 of 21,451Top 15%
Nichia: 11 patents #166 of 1,531Top 15%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
HD Hitachi Displays: 9 patents #105 of 752Top 15%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%
ON onsemi: 9 patents #171 of 1,901Top 9%
UY University Of Yamanashi: 7 patents #11 of 152Top 8%
IH Ihi: 7 patents #98 of 1,178Top 9%
NT NTT: 7 patents #771 of 4,871Top 20%
AB Ablic: 6 patents #24 of 167Top 15%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%
AC Amada Metrecs Co.: 5 patents #2 of 44Top 5%
NC Nippon Kokan Co.: 5 patents #37 of 735Top 6%
SC Shin-Etsu Chemical Co.: 4 patents #740 of 2,176Top 35%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
RK Riso Kagaku: 4 patents #130 of 551Top 25%
SS Sii Semiconductor: 4 patents #20 of 108Top 20%
KS Komatsu Shisakusho: 4 patents #94 of 885Top 15%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
Casio Computer Co.: 3 patents #744 of 1,970Top 40%
KS Kabushiki Kaisha Kitamura Seisakusho: 3 patents #2 of 21Top 10%
TI Toyota Industries: 3 patents #452 of 1,610Top 30%
LI Lintec: 3 patents #147 of 514Top 30%
OM Omron: 3 patents #980 of 3,089Top 35%
Pioneer: 3 patents #574 of 1,730Top 35%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
TA Tamura: 3 patents #40 of 193Top 25%
TL Teijin Pharma Limited: 3 patents #41 of 294Top 15%
NK Nippon Seimitsu Kogyo Kabushiki Kaisha: 2 patents #4 of 46Top 9%
NU National University Corporation Nagoya University: 2 patents #92 of 782Top 15%
AC Akebono Brake Industry Co.: 2 patents #120 of 376Top 35%
AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
NP Nippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
TT Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
SS Suwa Seikosha: 2 patents #49 of 220Top 25%
JA Japan Science And Technology Agency: 2 patents #401 of 2,171Top 20%
SC Sinfonia Technology Co.: 2 patents #41 of 162Top 30%
SK Soken Kagaku Kabushiki Kaisha: 2 patents #2 of 14Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
WC Wakunaga Pharmaceutical Co.: 2 patents #16 of 94Top 20%
NM Nisshin Flour Milling: 2 patents #106 of 320Top 35%
KI Kabushiki Kaisha Isowa: 2 patents #19 of 54Top 40%
SC Sumitomo Precision Products Co.: 2 patents #43 of 199Top 25%
SI Seiko Instruments: 2 patents #605 of 1,437Top 45%
Nsk: 2 patents #645 of 1,559Top 45%
MC Mama-Macaroni Co.: 2 patents #1 of 13Top 8%
HC Hitachi Media Electronics Co.: 1 patents #130 of 214Top 65%
SK Shiojiri Kogyo Kabushiki Kaisha: 1 patents #3 of 17Top 20%
SK Shiraishi Kogyo Kaisha: 1 patents #15 of 29Top 55%
SD Showa Denko: 1 patents #231 of 593Top 40%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
HC Hiruta-Kogyo Co.: 1 patents #4 of 26Top 20%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
ST Sun Patent Trust: 1 patents #90 of 106Top 85%
SL Suntory Holdings Limited: 1 patents #406 of 846Top 50%
SM Suzuki Motor: 1 patents #523 of 1,209Top 45%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
AC Ace Denken Co.: 1 patents #42 of 66Top 65%
TC Thk Co.: 1 patents #245 of 450Top 55%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TK Tsuden Kabushiki Kaisha: 1 patents #2 of 5Top 40%
FC Freund Industrial Co.: 1 patents #25 of 90Top 30%
YE Yaskawa Electric: 1 patents #557 of 1,006Top 60%
KA Kaneka: 1 patents #886 of 1,525Top 60%
KC Kyorin Pharmaceutical Co.: 1 patents #140 of 270Top 55%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
Yamaha: 1 patents #1,232 of 2,001Top 65%
HI Harima Chemicals, Incorporated: 1 patents #79 of 188Top 45%
MC Minophagen Pharmaceutical Co.: 1 patents #1 of 25Top 4%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
MP Mitsubishi Pharma: 1 patents #59 of 202Top 30%
JC Japan Servo Co.: 1 patents #92 of 161Top 60%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
NI Nisca: 1 patents #235 of 371Top 65%
IC Ihi Aerospace Co.: 1 patents #33 of 91Top 40%
NC Nitto Chemical Industry Co.: 1 patents #86 of 179Top 50%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
OU Osaka University: 1 patents #681 of 1,984Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
HH Humming Heads: 1 patents #4 of 16Top 25%
HO Hoya: 1 patents #757 of 1,290Top 60%
SC Sanyo Semiconductor Co.: 1 patents #143 of 323Top 45%
Samsung: 1 patents #49,284 of 75,807Top 70%
HO Hosiden: 1 patents #173 of 328Top 55%
Overall (All Time): #725 of 4,157,543Top 1%
379
Patents All Time

Issued Patents All Time

Showing 25 most recent of 379 patents

Patent #TitleCo-InventorsDate
12424859 Charge control circuit, charge control device, and battery device Fumihiko Maetani 2025-09-23
12358741 Sheet feeding apparatus, image forming system, and image forming apparatus Isao Kannari 2025-07-15
12343622 Information processing apparatus and information processing system Kenichi Imai, Shigeru Enomoto, Toshimasa Aoki, Satoshi Hashimoto 2025-07-01
12336082 X-ray generating apparatus, x-ray imaging apparatus, and mold transformer Junya Kawase 2025-06-17
12193134 X-ray generating apparatus and X-ray imaging apparatus Junya Kawase 2025-01-07
12177958 X-ray generating apparatus, X-ray imaging apparatus, and mold transformer Junya Kawase 2024-12-24
12152601 Turbo fluid machine Yuki OKANO, Yuki Endo 2024-11-26
12091362 Ceramic article production method and ceramic article Yoshihiro Ohashi, Nobuhiro Yasui, Kanako Oshima 2024-09-17
12080152 Projection processing device, projection system, method, and recording medium with program recorded therein Masaki Kobayashi, Kiyoshi Oda, Akira Inoue 2024-09-03
12024469 Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereof Nobuhiro Yasui, Hisato Yabuta, Kanako Oshima, Yoshihiro Ohashi, Makoto Kubota +1 more 2024-07-02
11939267 Method and apparatus for producing AlN whiskers, AlN whisker bodies, AlN whiskers, resin molded body, and method for producing resin molded body Toru Ujihara, Yukihisa Takeuchi, Daishi Shiojiri, Masaki Matsumoto, Ikuo Hayashi 2024-03-26
11911877 Article including inorganic compound and method of manufacturing article including inorganic compound Kanako Oshima, Nobuhiro Yasui, Yoshihiro Ohashi 2024-02-27
11774605 Scintillator unit and radiation detector Nobuhiro Yasui, Yoshihiro Ohashi, Yoshinori Kotani, Satoshi Yamabi 2023-10-03
11739761 Fluid machine having a foil bearing arrangement Yuki OKANO, Yuki Endo 2023-08-29
11718567 Powder for ceramic manufacturing, ceramic manufactured object, and manufacturing method thereof Nobuhiro Yasui, Hisato Yabuta, Kanako Oshima, Yoshihiro Ohashi, Makoto Kubota +1 more 2023-08-08
11643292 Sheet feeding device Hiroyuki Nakagawa, Isao Kannari, Keitaro Taoka, Hajime Sekiguchi, Kouyou Tamura +1 more 2023-05-09
RE49510 Moving picture coding apparatus, moving picture decoding apparatus, and stream data Satoshi Kondo, Tadamasa TOMA, Thomas Wedi, Steffen Wittmann 2023-04-25
11619134 Mixed-flow turbine wheel Koji Wakashima, Makoto OZAKI, Kimio Hatano, Bumpei Hashimoto, Takuya Rikimaru 2023-04-04
11572244 Image forming apparatus Keitaro Taoka, Hiroyuki Nakagawa, Isao Kannari, Hajime Sekiguchi 2023-02-07
11549521 Centrifugal compressor Yusei YOKOYAMA, Takashi Fujiwara, Wataru Ueda 2023-01-10
11547936 Information processing apparatus and information processing system Kenichi Imai, Shigeru Enomoto, Toshimasa Aoki, Satoshi Hashimoto 2023-01-10
11512221 Powder paint composition Hideaki Ogawa 2022-11-29
11460047 Throttle mechanism for centrifugal compressor and turbocharger Ryota Sakisaka, Takashi Fujiwara, Atsushi YONEMURA, Wataru Ueda, Yusei YOKOYAMA +1 more 2022-10-04
11345640 Method and apparatus for producing AlN whiskers, AlN whisker bodies, AlN whiskers, resin molded body, and method for producing resin molded body Toru Ujihara, Yukihisa Takeuchi, Daishi Shiojiri, Masaki Matsumoto, Ikuo Hayashi 2022-05-31
11327390 Projection apparatus, installed state detection method and installed state detection program Tetsuro Narikawa, Kazuyasu Fukano, Shunsuke Hara 2022-05-10