Growing community of inventors

Shiojiri, Japan

Hideki Oikawa

Average Co-Inventor Count = 2.51

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 87

Hideki OikawaKenichi Nakajima (8 patents)Hideki OikawaKenji Watanabe (7 patents)Hideki OikawaTakanobu Kameda (7 patents)Hideki OikawaTomoyuki Shimmura (7 patents)Hideki OikawaHiroshi Kuriyama (7 patents)Hideki OikawaEiji Tukahara (7 patents)Hideki OikawaChieko Aida (4 patents)Hideki OikawaHisashi Miyazawa (3 patents)Hideki OikawaTakao Kobayashi (3 patents)Hideki OikawaSeiji Tanaka (3 patents)Hideki OikawaMinoru Usui (2 patents)Hideki OikawaTakahiro Katakura (2 patents)Hideki OikawaSeiji Mochizuki (2 patents)Hideki OikawaNobuo Watanabe (2 patents)Hideki OikawaNorihiko Kurashima (2 patents)Hideki OikawaHisashi Koike (1 patent)Hideki OikawaKunihiko Matsuhashi (1 patent)Hideki OikawaYoshiyuki Yanagisawa (1 patent)Hideki OikawaKazumichi Shimada (1 patent)Hideki OikawaYoshie Kumagai (1 patent)Hideki OikawaHideki Oikawa (18 patents)Kenichi NakajimaKenichi Nakajima (29 patents)Kenji WatanabeKenji Watanabe (200 patents)Takanobu KamedaTakanobu Kameda (82 patents)Tomoyuki ShimmuraTomoyuki Shimmura (70 patents)Hiroshi KuriyamaHiroshi Kuriyama (14 patents)Eiji TukaharaEiji Tukahara (7 patents)Chieko AidaChieko Aida (47 patents)Hisashi MiyazawaHisashi Miyazawa (126 patents)Takao KobayashiTakao Kobayashi (71 patents)Seiji TanakaSeiji Tanaka (26 patents)Minoru UsuiMinoru Usui (123 patents)Takahiro KatakuraTakahiro Katakura (84 patents)Seiji MochizukiSeiji Mochizuki (81 patents)Nobuo WatanabeNobuo Watanabe (21 patents)Norihiko KurashimaNorihiko Kurashima (18 patents)Hisashi KoikeHisashi Koike (42 patents)Kunihiko MatsuhashiKunihiko Matsuhashi (39 patents)Yoshiyuki YanagisawaYoshiyuki Yanagisawa (35 patents)Kazumichi ShimadaKazumichi Shimada (28 patents)Yoshie KumagaiYoshie Kumagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (16 from 33,436 patents)

2. King Jim Co., Ltd. (4 from 168 patents)

3. Seiko Epson Corporation and King Jim Co., Ltd. (2 from 5 patents)


18 patents:

1. 11167566 - Device and method of apparatus handling description by the device

2. 10430627 - Label creating device, system, and label

3. 10377148 - Function executing method of device, device, and program

4. 8094240 - Television receiver, image processing device, and high-quality image display system

5. 6403187 - Laminating tape and to-be-laminated tape, as well as method and device for laminating the laminating tape to the to-be-laminated tape

6. 6325125 - Laminating tape and to-be-laminated tape, as well as method and device for laminating the laminating tape to the to-be-laminated tape

7. 6302530 - Ink cartridge

8. 6280558 - Laminating tape and to-be-laminated tape, as well as method and device for laminating the laminating tape to the to-be-laminated tape

9. 6152624 - Stamp-making apparatus, as well as function changeover mechanism,

10. 6132119 - Tape cartridge and tape printing apparatus

11. 6062749 - Dial input device

12. 6025051 - Plate-making strip and a plate making-strip group, as well as a printer

13. 6016749 - Stamp-making apparatus, as well as function changeover mechanism,

14. 6006661 - Stamp-making apparatus, as well as function changeover mechanism,

15. 5934191 - Electronic apparatus

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as of
12/19/2025
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